Home Electrical & Electronics UPS Low Frequency Ups 2018 Product List
24,432 products found from 1,285  

Low Frequency Ups manufacturers & suppliers

Low Frequency Sine Wave Home UPS (N-PSW1K-6KW)

FOB Price: US $ 160-450 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Active Inverter
  • Certification: ISO9001, CE
  • Output Power: 1-6kw
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Half-Bridge Type

1~500kVA High/Low Frequency Double Conversion Modular Offline/Online UPS for Telecom/Bts

FOB Price: US $ 20-100000 / Set
Min. Order: 1 Set
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

5kVA-500kVA UPS Low /High Frequency Online UPS Power Supply

FOB Price: US $ 3500-3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage Short Circuit Overcurrent Unbalanced
  • Application: Fire Safety Defence Communication Spaceflight
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Prt-100kVA (3: 3) Industrial-Grade Online Low Frequency UPS (Transformer Base)

Min. Order: 1 Piece
  • Phase: 3phase in, 3phase out
  • Type: Low Frequency,Online,DSP Digital Control Tech.
  • Protection: Full Protections
  • Application: Power Supply Areas
  • Classification: Industrial-Grade Online Low Frequency UPS
  • Standby Time: Long-acting Machine

Three Phase 380V 400V 415VAC Low Frequency Online UPS 10k-200kVA with Cheap Price

FOB Price: US $ 2000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

High Quality Low Frequency Online UPS 30kVA 40kVA

FOB Price: US $ 400-4500 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Low Frequency Single Phase Pure Sine Wave Office Online UPS

FOB Price: US $ 1232-2240 / Piece
Min. Order: 1 Piece
  • Product Name: 1p/1p Low Frequency, Pure Sine Ware UPS
  • Material: Metal
  • Input Voltage: 165 ~ 275 VAC
  • Output Voltage: 220V ± 2% (Battery Mode)
  • Frequency: 45 ~ 65 Hz
  • Thd: < 3% (Battery Mode)

Three Phase Low Frequency Online UPS (TC10K-120K)

FOB Price: US $ 2200-10500 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: Low UPS
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Power
  • Standby Time: Long-acting Machine

Industrial Uninterrupted Power Supply Low Frequency UPS 100k-400kVA

FOB Price: US $ 1-2000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Low Frequency 1000W DC24V to AC230V Pure Sine Wave Line Interactive UPS with Battery Inside

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: Line Interactive
  • Protection: Short Circuit, Overvoltage, Overcurrent
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Double Conversion Three Phase Low Frequency Online UPS 30kVA 24kw

Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Unbalanced Loads
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Low Frequency Robust Online UPS 100kVA

FOB Price: US $ 8930-11100 / Set
Min. Order: 1 Set
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Low Frequency AC Online UPS with Industry

FOB Price: US $ 3500-3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage Short Circuit Overcurrent Unbalanced
  • Application: Fire Safety Defence Communication Spaceflight
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Tb 30K Low Frequency Online UPS

FOB Price: US $ 2907.69 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Power
  • Standby Time: Long-acting Machine

Low Frequency Line Interactive UPS

FOB Price: US $ 53-100 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: Line Interactive
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Low Frequency Sine Wave Home UPS (N-PSW1K-6KW)

FOB Price: US $ 164-450 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Active Inverter
  • Certification: ISO9001, CE
  • Output Power: 1-6kw
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Half-Bridge Type

Online Low Frequency Three Phases Double Conversion UPS

FOB Price: US $ 170-300 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

12kw 192V Three Input One Output Low Frequency Three Phase Online UPS

FOB Price: US $ 2436.92 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Weight: 310kg
  • Property: Three Input One Output
  • Voltage: 192V
  • Generating Methods: Solar Power Generation
  • Packing: Wooden Case

2017 Supstech Sun-33t 60kVA Low Frequency Online UPS

FOB Price: US $ 3200-6000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

PF 0.9, 10-800kVA Low Frequency Online UPS Gp9335c

Min. Order: 2 Pieces
  • Phase: Three Phase
  • Type: On-line
  • Protection: Unbalanced Loads
  • Application: Industry
  • Classification: UPS
  • Standby Time: Standard Machine

Isolated Transformer Low Frequency Online UPS for Data

FOB Price: US $ 850 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Feature: Low Frequency
  • Transformer: Isolated Transformer
  • Color: Black/Whilte

Low Frequency Online UPS with Isoltion Transformer

FOB Price: US $ 500-5000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Low Frequency 10000W Pure Sine Wave UPS with Battery Charger Best Quality

FOB Price: US $ 95.99-97.05 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Power Inverter
  • Certification: CCC, ISO9001, UL, RoHS, CE, SAA, PSE, Saso
  • Output Power: >1000W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type

Good Quality Low Frequency 40kVA Online UPS with Battery Backup

FOB Price: US $ 7-22 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Certification: CCC, ISO9001, UL, RoHS
  • Output Power: 50 - 100W
  • Grid Type: Grid Inverter
  • Output Type: Multiple
  • Circuit Topologies: Push-Pull Type

10kVA 1-in/1-out Low Frequency Power Supply Online UPS

FOB Price: US $ 365-1450 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Low Frequency Online UPS with LCD Psw Power Inverter (QW-LF900096)

FOB Price: US $ 1 / Piece
Min. Order: 2 Pieces
  • Nature of Source Flow: Passive inverter
  • Certification: RoHS, CE
  • Output Power: 9kVA
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type

High Quality Low Frequency Online UPS with Double CPU Control

FOB Price: US $ 1-1000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Fire Safety
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

3phase Input and Output 120kVA Low Frequency Online UPS

FOB Price: US $ 7950 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overcurrent
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

400VAC 200kVA Low Frequency Online UPS High Intelligence Low Consumption

Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Unbalanced Loads
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Three Phase Low Frequency Online UPS for Industry Equipments

FOB Price: US $ 1600-6800 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Over Voltage / Short Circuit
  • Application: Industry
  • Standby Time: Long-acting Machine
  • Standby UPS: Sine Wave Output UPS
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