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phase protection function
3,000+ factories verified
Reros (Changzhou) Electronics Co., Ltd.
23 yrs
·
Manufacturer/Factory
Send Inquiry
3phase in/3phase out High Frequency Online Modular UPS with Bypass Function for Data Center It Room
US$
3,809.00
-
35,726.00
1 Piece
(MOQ)
Parallel Function Power Supply Low Frequency UPS with Isolation Transformer Online UPS 100-600kVA
US$
1,615.00
-
5,982.00
1 Piece
(MOQ)
3phase in/3phase out Online Modular UPS High Frequency with Hot-Swappable Function for It
US$
3,809.00
-
35,726.00
1 Piece
(MOQ)
Parallel Function Low Frequency UPS Power Supply with Isolation Transformer Online UPS 100-600kVA
US$
1,615.00
-
5,982.00
1 Piece
(MOQ)
1/4
Zhongshan Chongde Electric Co., Ltd.
Send Inquiry
20kw 380V Leakage Protection Caldaia Elettrica Domestica Underfloor Heating Electric Boiler for Home Heating
US$
199.00
-
249.00
50 unit
(MOQ)
WiFi Tuya Smart Anti-Dry Protection Prevent Freezing Electric Home Central Heating Boiler for Home Heating
US$
199.00
-
249.00
50 unit
(MOQ)
Construction Electric Boiler Six Safety Protection Systems Leakage Protection for Cold Weather Home and Commercial Use
US$
199.00
-
249.00
50 unit
(MOQ)
Six Safety Protection Systems 220V to 400V 3 Phase Inverter Boiler Caldera Electrica 16kw Para Radiadores
US$
199.00
-
249.00
50 unit
(MOQ)
1/4
Guangdong Xindun Power Technology Co., Ltd.
16 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Low Frequency UPS Function Pure Sine Wave Power Inverter with Charger 1000W 12V 24V 48V 220V Inverter
US$
147.00
-
479.00
1 Piece
(MOQ)
10000W 5kw 48V Pure Sine Wave off Grid Solar Hybrid Inverter with Parallel Function
US$
271.00
-
343.00
1 Piece
(MOQ)
5000 Watt 5kVA 10kw Parallel Function off Grid Hybrid Solar Inverter
US$
271.00
-
343.00
1 Piece
(MOQ)
Good Price 48V 5kVA 6kw off Grid Hybrid Solar Inverter with Parallel Function
US$
271.00
-
343.00
1 Piece
(MOQ)
1/4
Zhangzhou JinAn Electric & Machine Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Automatic Smart Door Shutter Operator High Speed Roller Door Motor with Electric and Manual Function
US$
160.00
-
220.00
5 Sets
(MOQ)
Roller Door Motor Rolling Shutter Motor Electric Garage Door Opener with Automatic and Manaul Function
US$
100.00
-
260.00
20 Sets
(MOQ)
China Factory Price Garage Gate Motor Strong Power Door Closer Opener with Electric and Manual Function
US$
125.00
-
140.00
10 Sets
(MOQ)
Easy Operation Shutter Motor Small Vibration Roll-up Shutter Opener with Electric and Manual Function
US$
40.00
-
90.00
20 Sets
(MOQ)
1/4
Hangzhou JoeAir Electric Co., Ltd.
Send Inquiry
Cigar Humidifier with Automatic Humidity Adjustment for Perfect Cigar Storage
US$
79.00
-
82.00
1 Piece
(MOQ)
Automatic Humidity Control Cigar Humidifier Keeps Your Cigars Fresh at The Perfect Humidity
US$
90.00
-
96.00
1 Piece
(MOQ)
Smart Egg Incubator Humidifier for Precise Humidity Regulation
US$
80.00
-
86.00
1 Piece
(MOQ)
Silent Running Humidifier for Egg Incubator with Low Power Consumption
US$
56.00
-
59.00
1 Piece
(MOQ)
1/4
HENAN ECO ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD.
5 yrs
·
Trading Company
Send Inquiry
Oxygenation and Circulation of Dual-Function Surface Aerators
US$
1,699.00
-
2,699.00
1 Set
(MOQ)
High-Reliability Screw Press for Aquaculture Waste with Reliable Dewatering Function
US$
1,999.00
-
4,999.00
1 Set
(MOQ)
Vertical Agitator with Rapid Mixing Coagulation Function for Municipal Wastewater Treatment
US$
99.00
-
399.00
1 Set
(MOQ)
Customized Vertical Mixer with Coagulation Mixing Function for Water Treatment Plant
US$
99.00
-
399.00
1 Set
(MOQ)
1/4
Chongqing Miao Yi Tang Technology Co., Ltd.
Send Inquiry
Full-Band Anti-Drone Protection Radar for Enhanced Tracking Performance
US$
64,045.00
1 Set
(MOQ)
Fully Solid-State Drone Detection Radar with IP66 Protection Features
US$
109,551.00
1 Set
(MOQ)
Long-Range Drone Detection Radar for Enhanced Anti-Drone Protection Solutions
US$
143,258.00
1 Set
(MOQ)
Multi-Mode Scanning Early Warning Radar for Effective Drone Protection
US$
42,135.00
1 Set
(MOQ)
1/4
Hebei Changli Electric Tech Co., Ltd.
Send Inquiry
160kw Electric Motor Drive, Gd200A-160g Invt VFD
US$
100.00
-
10,000.00
1 Piece
(MOQ)
200kw Electric Motor Drive for Gd5000 Series, Invt Drive, 6000V
US$
100.00
-
10,000.00
1 Piece
(MOQ)
400kw Asynchronous Motor Drive, VFD, Inverter, Invt Gd200A-400g
US$
100.00
-
10,000.00
1 Piece
(MOQ)
630kw Electric Motor Drive, Gd5000 Series Invt VFD, 6kv Engine
US$
100.00
-
10,000.00
1 Piece
(MOQ)
1/4
Zhejiang Ziri Electrical Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Modbus Function Variable Speed Drive Frequency Inverter RS485
US$
3,104.00
-
3,611.00
1 Piece
(MOQ)
Cheap VFD Drive 2.2kw Built in Pid Regulation Function
US$
101.00
-
117.00
1 Piece
(MOQ)
RS485 Function 75kw VFD VSD Frequency Inverter for Control Motor
US$
1,100.00
-
1,279.00
1 Piece
(MOQ)
Frequency Inverter VSD 0.75kw 1.5kw 2.2kw 4kw 5.5kw 220VAC to 380VAC
US$
212.00
-
238.00
1 Piece
(MOQ)
1/4
Zhejiang Lingshine Electric CO., Ltd
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Vector Control VFD Inverter with Pid Control Function
US$
126.51
-
140.57
1 Piece
(MOQ)
Heavy Duty 45kw Online Motor Control Soft Starter with Protection Function
US$
141.89
-
157.66
1 Piece
(MOQ)
Heavy Duty 37kw Motor Soft Starter with Professional Control Function
US$
131.27
-
145.86
1 Piece
(MOQ)
Motor Soft Starter - AC Motor Starter and Controller with Soft Start Function
US$
555.98
-
617.76
1 Piece
(MOQ)
1/4
Suzhou Drivelong Intelligence Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
220V 50Hz 4500va Short Circuit Overload Protection Functions Inverter Generator
US$
470.00
-
490.00
100 Sets
(MOQ)
2048wh 1500W Output AC 100-240V Short Circuit Protection Functions LiFePO4 Power Station
US$
700.00
-
1,140.00
100 Sets
(MOQ)
12kw Portable Three-Phase Solar Power Station with Wireless Charging and Expandable
US$
2,550.00
-
2,750.00
10 Pieces
(MOQ)
3.6kw Portable Single-Phase Solar Power Station with Wireless Charging and Expandable
US$
1,050.00
-
1,080.00
10 Sets
(MOQ)
1/4
Health&Health (Group)Co.,Ltd.
Send Inquiry
Desktop Direct Drinking Hydrogen Rich Free Water Ionizer
US$
550.00
10 Sets
(MOQ)
3 Levels Alkaline Water Machine pH 3.5-11 Kangen Water Ionizer
US$
550.00
10 Sets
(MOQ)
Alkaline Japanese Electrolysis Water Ionizer with High pH and Touch Control
US$
550.00
10 Sets
(MOQ)
7-Plates Anti-Oxidant Water Ionizer Ionized Alkaline Water Rich Hydrogen
US$
550.00
10 Pieces
(MOQ)
1/4
Qingdao Yilu Intelligent Equipment Co., Ltd.
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mini Electric Power Tow Tractor New Condition Steel Tugger.
US$
900.00
-
1,100.00
1 Piece
(MOQ)
Top Quality Electric Tractor for Warehousing and Logistics Centers.
US$
900.00
-
1,100.00
1 Piece
(MOQ)
High Performance Tow Tractor Electric Tugger Use in Construction.
US$
900.00
-
1,100.00
1 Piece
(MOQ)
High Performance Electric Power Tractor for Industrial Use
US$
1,200.00
-
1,600.00
1 Piece
(MOQ)
1/4
Shanpu Technology (Guangdong) Co., Ltd.
5.0
Send Inquiry
Shanpu Home Interactive UPS 110VAC/220VAC 1kVA Offline UPS Battery 12V 7ah with AVR Voltage Regulating Function
US$
32.00
-
36.00
1 Piece
(MOQ)
Reliable Power Source Auto Sensing AVR Function Online UPS Uninterrupted Power Supply for Manufacturing Facilities
US$
523.00
-
561.50
1 Piece
(MOQ)
Uninterruptible Power Supply Computer UPS Power Supply with AVR Function and RS232 Port
US$
20.00
-
28.70
10 Pieces
(MOQ)
Necessary for Power Supply Computer Automatic Restart Function for Utility Power Built in Battery UPS
US$
24.00
-
28.00
1 Piece
(MOQ)
1/4
Beijing Appleton Technology Development Co., Ltd
13 yrs
·
5.0
Send Inquiry
Kstar Gp820h 20kVA Long Lasting Machine UPS SCR Rectifier, Output Isolation Transformer, Battery Charging Protection Function, for Government, Finance
US$
1,999.00
-
2,033.00
1 Piece
(MOQ)
Kstar Gp800 Series Gp803s-B 3000va/2400W UPS SCR Rectifier, Battery Charging Protection Function, Battery Undervoltage Warning, for Government, Finance
US$
576.00
-
588.00
1 Piece
(MOQ)
Kstar Ydc9102s 2000va/1800W Standard Machine UPS LCD/LED Dual Display, Battery Charging Protection Function, for Telecommunications, Homes.
US$
233.00
-
239.00
1 Piece
(MOQ)
Kstar Ydc3315b-Rt 15kVA Rack Mount UPS Parallel Function, Battery Charging Protection Function, Battery Undervoltage Warning, for Energy, Education
US$
1,399.00
-
1,418.00
1 Piece
(MOQ)
1/4
Quanzhou Machtric Automation Equipment Co., Ltd.
17 yrs
·
4.5
·
Trading Company
Send Inquiry
2.2kw 1HP or 3HP Input 3HP Frequency Inverter
US$
129.00
1 Piece
(MOQ)
Z900e Variable Frequency Inverter with Ce. ISO
US$
81.00
1 pcs
(MOQ)
S800e Low Price 220V 0.4kw 0.75kw 1 Phase VFD Mini Freuqency Inverter
US$
59.00
1 Piece
(MOQ)
Simple Function Easy Drive Inverter Low Voltage VFD Frequency Converter
US$
59.00
1 Piece
(MOQ)
1/4
Shenzhen UPSEN Electronic Co., Ltd.
Send Inquiry
Chinese Factory Smart UPS with Overload Alarm Message and Automatic Protection Function
US$
23.50
500 Pieces
(MOQ)
0.9 Power Factor Low Frequency Online UPS 60kVA with Parallel Function and Heat Exchangeable Surge Protection Against Lighting
US$
3,648.00
1 Piece
(MOQ)
Innovative Design Single Phase Cold Start Function AVR Voltage Regulation 850va Desktop Line Interactive UPS
US$
39.50
-
42.50
100 Pieces
(MOQ)
60kVA with Cold Stsrt Function Three Phase Low Frequency Online UPS for Railway Control Room
US$
3,920.00
-
3,950.00
1 Piece
(MOQ)
1/4
Shenzhen Aimiqu Technology Co., Ltd.
4.5
Send Inquiry
Electrical Equipment Supplies Low-Voltage Power Distribution Cabinet
US$
4,000.00
-
18,000.00
1 Piece
(MOQ)
OEM Sheet Metal Fabrication Electrical Control Power Distribution Box Cabinet
US$
2,222.00
-
18,000.00
1 Piece
(MOQ)
New Metal Distribution Box Power Distribution Board Electrical Enclosure Cabinet
US$
5,000.00
-
18,000.00
1 Piece
(MOQ)
Power Distribution Cabinet Switchgear Panel Manufacturers Non-Standard Customization
US$
2,222.00
-
18,000.00
1 Piece
(MOQ)
1/4
Liaocheng Ketexiangrui New Energy Co.,Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
10kv American-Style Substation with Overload Protection Function Stable Operation Power Supply Equipment for Commercial Parks
US$
999.00
1 Piece
(MOQ)
4.16kv 6kv 6.6kv 10kv 11kv Pole-Mounted Transformer Overload Protection Function Power Product Preventing Equipment Damage
US$
999.00
1 Piece
(MOQ)
12kv Chinese-Style Substation Overload Protection Function Stable Operation Power Equipment for Commercial Parks
US$
9,999.00
-
99,999.00
1 Piece
(MOQ)
15kv American-Style Substation Remote Control Function Unmanned Operation Supporting Product for Smart Grid
US$
999.00
1 Piece
(MOQ)
1/4
Shenzhen Tiger Motion Control Technology Co., Ltd.
5.0
Send Inquiry
AC Permanent Magnet Synchronous Servo Motor 60# with Brake Function
US$
65.00
-
81.00
1 Piece
(MOQ)
Durable 60# 220V 200W AC Servo Motor with Integrated Brake Function
US$
64.00
-
77.00
1 Piece
(MOQ)
Tiger 60# 400W AC Permanent Magnet Servo Motor with Brake Function
US$
65.00
-
81.00
1 Piece
(MOQ)
Precision Tiger Brand 400W Electric Servo Motor with Brake
US$
65.00
-
81.00
1 Piece
(MOQ)
1/4
Shandong Lida Electric Motor Co., Ltd
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Three-Phase Asynchronous Explosion-Proof Motors with VFD Function
US$
30.00
-
150.00
1 Piece
(MOQ)
Yej Asynchronous Motor: Quick Stop Function & Low Noise Operation Guaranteed
US$
25.00
1 Piece
(MOQ)
Overload Protection Three-Phase Explosion Proof Vibration Frequency Conversion Motor
US$
100.00
-
150.00
1 Piece
(MOQ)
Overload Protection High Temperature Resistance Three-Phase Explosion-Proof Frequency Converter Motor
US$
100.00
-
150.00
1 Piece
(MOQ)
1/4
Shandong Lingrui Lifting Group Co., Ltd
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Custom Electromagnetic Lifting Magnet with Remote Control Operation Function
US$
700.00
-
5,000.00
1 Set
(MOQ)
Heavy Duty Industrial Electromagnetic Lifting Magnet with Remote Operation Function
US$
700.00
-
5,000.00
1 Set
(MOQ)
Floor Mounted Rotating Jib Crane with Safety Overload Protection for Factories
US$
600.00
-
4,500.00
1 Piece
(MOQ)
Floor Mounted Jib Crane with Motorized Rotation and Safety Overload Protection
US$
600.00
-
6,500.00
1 Piece
(MOQ)
1/4
Shandong Chinsc Drive Technology Co.,Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Complete Protection Functions, Worry-Free Operation Frequency Inverter
US$
56.00
-
59.00
50 Pieces
(MOQ)
Multiple Security Protection Functions China Supplier Solar Frequency Pumping Inverter
US$
56.00
-
59.00
50 Pieces
(MOQ)
Global Frequency Converter S190A-15t4b: 230V/380V, 0-3000Hz, Compact Versatile
Negotiable
1 Piece
(MOQ)
User-Friendly Frequency Converter for Easy Installation and Use
Negotiable
1 Piece
(MOQ)
1/4
Taizhou Haitian Electric Manufacture Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
RS-Approved Custom Marine Enclosed Distribution Dry-Type Transformer with Custom Protection Functions
US$
2,000.00
-
28,000.00
1 Set
(MOQ)
CE-Approved Custom Oil-Immersed Distribution Transformer with Custom Protection Functions
US$
1,000.00
-
20,000.00
1 Set
(MOQ)
13kv 500~1650kVA ISO-Certified Fan-Cooled Distribution Dry-Type Transformer with Fan Thermal Protection
US$
1,999.00
-
15,000.00
1 Set
(MOQ)
Fan-Cooled Dry-Type Transformer with Warehouse Fan-Mounted Moisture-Proof Protection Design
US$
1,999.00
-
15,000.00
1 Set
(MOQ)
1/4
Shenzhen ZLPOWER Electronics Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
off Grid Pure Sine Wave 12000W 48VDC 120/240VAC Split Phase 120A MPPT with WiFi Function Solar Inverter
US$
910.00
5 Pieces
(MOQ)
10000W 48VDC 120/240VAC Split Phase 120A MPPT off Grid Pure Sine Wave with WiFi Function Solar Inverter
US$
890.00
5 Pieces
(MOQ)
DC to AC Inverter Rack/Wall Mounted Power Inverter
US$
72.00
-
75.00
5 Pieces
(MOQ)
2kVA 1500W High Frequency Modify Sine Wave Inverter Solar Inverter
US$
72.00
-
75.00
5 Pieces
(MOQ)
1/4
Zhejiang Tengtai Lightning Protection Technology Co., Ltd
Send Inquiry
Single Phase on&off Grid Hybrid Solar Inverter 5kw with CT Function and BMS IP21
US$
1.00
10 Pieces
(MOQ)
Solar Inverters Hf Series 110vsplit Phase on&off Grid Hybrid Solar Inverter 8kw 10kw Parallel Function
US$
1.00
10 Pieces
(MOQ)
6ka Air Price Overload Protection Electrical MCB Miniature Circuit Breaker
US$
1.00
10 Pieces
(MOQ)
3200acb Air Circuit Breaker 3 Poles Air Circuit Breaker
US$
1.00
10 Pieces
(MOQ)
1/4
Chnchi Nanjing Electric Co. Ltd.
Send Inquiry
Multiple Protection Functions Such as Stalling Undervoltage Overload Overheating AC Motor
US$
1,417.00
-
1,483.00
2 Pieces
(MOQ)
Protection Function Is Complete Suitable for Hydraulic Industry Servo Motor
US$
1,417.00
-
1,483.00
2 Pieces
(MOQ)
Three Phase 380V Frequency Converter Features Such as Ground Protection VFD
US$
1,050.00
-
1,098.00
2 Pieces
(MOQ)
Three-Phase 380V, 5.5kw, Over-Speed Protection, VFD
US$
740.00
-
772.00
10 Pieces
(MOQ)
1/4
Abeite New Material Co., Ltd.
Send Inquiry
Three-Phase Gear Reducer, 380V Horizontal and Vertical, 400W, 750W Variable Frequency Speed Regulation Gear Reducer Motor
US$
0.50
-
1.00
10,000 Pieces
(MOQ)
2025 Hot Selling Small 4W Sing-Phase 240V/110V/220V AC Synchronous Fan Motor Oven Swing Motor for Samll Electric Motors
US$
0.50
-
1.00
10,000 Pieces
(MOQ)
High Torque 5/6 Rpm Synchronous Motor for Diverse Uses
US$
0.50
-
1.00
10,000 Pieces
(MOQ)
220V 49 AC Electric/Electrical Sychronous Motor 4W for Grill BBQ/Can Opener/Engring Machine
US$
0.50
-
1.00
10,000 Pieces
(MOQ)
1/4
Shandong Kangwo Holding Co., Ltd
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Emergency Diesel Generator Set with Automatic Protection Function
US$
4,800.00
-
5,300.00
1 Set
(MOQ)
Ultra Silent Diesel Generator Set with Noise Reduction Canopy
US$
2,600.00
-
120,000.00
1 Set
(MOQ)
Weatherproof Diesel Generator with Soundproof Enclosure for Factory Use
US$
5,750.00
-
5,980.00
1 Set
(MOQ)
Ultra Silent Diesel Generator with Noise Isolation Technology
US$
2,600.00
-
120,000.00
1 Set
(MOQ)
1/4
Guangzhou Speed Concept New Energy Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
Does This EV Charger Distribution Board Have Multiple Protection Functions?
US$
125.00
-
216.00
50 Pieces
(MOQ)
Long Lifespan Overvoltage Protection Zd01 Wall-Mounted EV Charging Station
US$
119.00
-
218.00
50 Pieces
(MOQ)
Waterproof Lightning Protection Zd01 Wall-Mounted Electric Vehicle Charging Station
US$
119.00
-
218.00
50 Pieces
(MOQ)
Reliability Overvoltage Protection Zd01 7kw AC Charging Pile with Residual Current Device
US$
119.00
-
218.00
50 Pieces
(MOQ)
1/4
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