17,115 Critical Power Supply
results from684 suppliers
Data Center Critical Power Supply Modular UPS
US$ 4500-35000 / Piece
Min. Order:1 Piece
- Phase: Three Phase
- Type: On-line
- Protection: All Type
- Application: Industry
- Classification: Lighting/Power
- Standby Time: Long-acting Machine
150kVA 250kVA 500kVA Data Center Critical Power Supply Modular UPS
US$ 4500-35000 / Piece
Min. Order:1 Piece
- Phase: Three Phase
- Type: On-line
- Protection: All Type
- Application: Industry
- Classification: Lighting/Power
- Standby Time: Long-acting Machine
Rack Mounted Online UPS 1kVA-10kVA Power Supply for Telecommunication Server
US$ 120-360 / Piece
Min. Order:10 Pieces
- Phase: Single Phase
- Type: On-line
- Protection: Over Load/Current/Voltage, Short Circuit etc
- Application: Servers, Data-Enter Critical Network Devices
- Standby Time: Long-acting Machine
- Standby UPS: Sine Wave Output UPS
Eaton's on-Line UPS - 9px 1-3kVA for Critical Power Supply
US$ 435-1045 / Piece
Min. Order:1 Piece
- Phase: Single Phase
- Type: On-line
- Protection: Unbalanced Loads
- Application: Communication
- Classification: Lighting/Power
- Standby Time: Standard Machine
D6kv 315kvary Type Transformers: Ensuring Power Supply Resilience in Critical Infrastructures
US$ 3699-5799 / Piece
Min. Order:1 Piece
- Application: Power, Electronic, Instrument
- Core: Core-type Transformer
- Cooling Method: Dry-type Transformer
- Winding Type: Auto-transformer
- Certification: ISO9001-2000, ISO9001, CCC
- Usage: Single-phase Transformer
180kVA UPS Power Supply for Data Center Critical Facility
US$ 27910-28980 / Set
Min. Order:1 Set
- Phase: Three Phase
- Type: On-line
- Protection: Overvoltage
- Application: Communication
- Classification: Lighting/Power
- Standby Time: Long-acting Machine
D11kv 315kvary Type Transformers: Ensuring Power Supply Resilience in Critical Infrastructures
US$ 3699-5799 / Piece
Min. Order:1 Piece
- Application: Power, Instrument
- Core: Core-type Transformer
- Cooling Method: Dry-type Transformer
- Winding Type: Auto-transformer
- Certification: ISO9001-2000, ISO9001, CCC
- Usage: Single-phase Transformer
Hot Selling Professional High Efficient Non-Slip Mini Mskt-01 Dual Tattoo Power Supply
US$ 49-60 / Piece
Min. Order:1 Piece
- Material: Aluminium
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
High Quality Cheap Portable Mini Tattoo Power Supply for Tattoo Machine
US$ 9 / Piece
Min. Order:1 Piece
- Material: Aluminium
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Cheap Durable Professional Portable Tattoo Power Supply
US$ 8.5 / Piece
Min. Order:1 Piece
- Material: Aluminium
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Wholesale Premium Portable Tattoo Power Supply for Tattoo Machine
US$ 21 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Professional Portable Anti-Skidding Tattoo Power Supply with Touch Screen
US$ 32-38 / Piece
Min. Order:1 Piece
- Material: Aluminium
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Portable Professional LCD Display Tattoo Power Supply for Tattoo Machine
US$ 10 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Wholesale Mini Professional Premium Portable Tattoo Power Supply for Tattoo Machine
US$ 9 / Piece
Min. Order:1 Piece
- Material: Aluminium
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Professional High-Effect Mini Digital Tattoo Machine Power Supply with 10 Turn Precise Voltage Adjustments.
US$ 11.5-14.5 / Piece
Min. Order:1 Piece
- Material: Aluminium
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Black Professional Portable Aluminum Tattoo Power Supply with Touch Screen
US$ 33.5-39.5 / Piece
Min. Order:1 Piece
- Material: Aluminium
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
Premium Professional Tattoo Portable Power Supply with LCD Digital Display
US$ 39-47 / Piece
Min. Order:1 Piece
- Material: Plastic
- Type: Tattoo Power Supply
- Usage: Body Art
- Set: Not set
- Disposable: Non-Disposable
- Certificate: CE, SGS
MeanWell Double output 35W 5V 12V power supply RD-35A
US$ 10-13 / Piece
Min. Order:1 Piece
- Usage: Light, Industry, Critical applications
- Output Type: Single
- Driving Method: constant voltage
- Certification: TUV, CE, CCC, EAC,CB
- Power Supply Mode: Constant Voltage Source
- Power Supply Voltage: 5V,12V
Vertiv Liebert Gxt5 UPS 1-3kVA Uninterruptible Power Supply for Critical Business It Systems
US$ 2500-2600 / Piece
Min. Order:1 Piece
- Phase: Single Phase
- Type: On-line
- Protection: Overvoltage
- Application: Communication
- Classification: Uninterruptible Power Supply
- Standby Time: Standard Machine
Csbattery 2V1200ah Low Maintenance Opzs Battery for Renewable/off-Grid/Critical Power Configurations/Alex
US$ 120-261.37 / Piece
Min. Order:10 Pieces
- Type: Opzs Flooded Lead Acid Battery 2volt
- Usage: Solar Power/Wind/Telecom
- Nominal Voltage: 2V
- Discharge Rate: 0.2c-0.5c
- Shape: Block ***Add Favorites Get Free Gift***
- Electrolyte: Acid
High Effeciency Offline UPS 3kVA with Battery
US$ 80 / Piece
Min. Order:5 Pieces
- Phase: Single Phase
- Type: On-line
- Protection: Overload, Short Circuit, Overcurrent, Overvoltage
- Application: Industry
- Classification: High Frequency Online
- Standby Time: Standard Machine
GPU 50Hz 60Hz 400Hz 30kVA 45kVA 60kVA 90kVA 120kVA 200kVA 300kVA Airport 200V 115V 270V 28V Static Frequency Converter/Ground Power Unit/Aviation/Power Supply
US$ 55000-58000 / Piece
Min. Order:1 Piece
- Current Type: AC
- Phase: Three Phase
- Frequency Characteristics: Power Frequency
- Usage: Voltage and Frequency Stabilizer
- Frequency: Industrial Frequency
- Size: Large
High Quality Industrial UPS 120kVA Low Frequency Online Uninterruptible Power Supply
US$ 2489.9-5998.7 / Piece
Min. Order:1 Piece
- Phase: Single Phase
- Type: Standby
- Protection: Over Voltage, Over Current, Short Circuit etc.
- Application: Communication
- Classification: Power Backup
- Standby Time: Long-acting Machine
Reliable AC Uninterruptible Power Supply (UPS) for Seamless Power Protection
US$ 1200-16800 / Piece
Min. Order:1 Piece
- Phase: Three Phase
- Type: On-line
- Protection: Short Circuit
- Application: Fire Safety
- Classification: Lighting/Power
- Standby Time: Long-acting Machine
Jinan Single Phase to Single Phase 50Hz to 60Hz Variable Transformer Frequency Power Supply 20kVA 30kVA
US$ 99-4390 / Piece
Min. Order:2 Pieces
- Application: Power, Electronic, Instrument, Rectifier
- Phase: Three
- Core: Core-type Transformer
- Cooling Method: Dry-type Transformer
- Winding Type: Two-winding Transformer
- Certification: ISO9001-2000, ISO9001
True Online UPS Power Supply with AVR Function and Digital Display
US$ 100-1000 / Piece
Min. Order:5 Pieces
- Phase: Single Phase
- Type: On-line
- Protection: Over Load/Current/Voltage, Short Circuit etc
- Application: Industry
- Classification: Lighting/Power
- Standby Time: Standard Machine
SCR Silicon Control Rectifier Power Supply, Rectifier
US$ 1-2 / Piece
Min. Order:1 Piece
- Packing: Carton Packing
- Standard: the power consumption is low
- Port: Qingdao
- Production Capacity: 500000pieces/Every Year
- Trademark: YH
- Origin: China
High Quality 220V Rack Mount 1kVA 2kVA 3kVA 6kVA 10kVA UPS Online Pure Sine Wave UPS Power Supply
US$ 199 / Piece
Min. Order:5 Pieces
- Phase: Single Phase
- Type: On-line
- Protection: All Protecttion
- Application: Fire Safety
- Classification: Lighting/Power
- Standby Time: Standard Machine
Power Outages Portable Power Supply 600W Solar Energy Battery
US$ 225-243 / Piece
Min. Order:1 Piece
- Type: Li-ion Battery
- Rechargeable: Yes
- Size: Small
- Nominal Capacity: 448 Wh
- Type of Cell: LFP(Lifep04)
- Module Weight (Kg): 5.6
in Stock and Ready to Ship 1756-PA75 Controllogix AC Power Supply
US$ 490-530 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Automation
- Mathematical Model: Linear
- Signal: Automation
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
Segotep GM850W RGB PC Full Modular 80 Plus Gold Power Supply
Min. Order:500 Pieces
- Use: Desktop
- Certification: CE, RoHS, CCC, FCC
- Power: >800W
- ATX Standard: ATX 12V 2.31
- Fan Type: 14cm
- Fan Size: ≥14"
110VAC 120VAC 60Hz No Break UPS Power Supply 1kVA 2kVA 3kVA 5kVA with Internal Batteries and NEMA Type Sockets
US$ 100-300 / Piece
Min. Order:1 Piece
- Phase: Single Phase
- Type: On-line
- Protection: Overvoltage
- Application: Communication
- Classification: Lighting/Power
- Standby Time: Standard Machine
APC Bp650CH UPS Uninterruptible Power Supply 360W Automatic Shutdown
US$ 62-65 / Piece
Min. Order:50 Pieces
- Phase: Single Phase
- Type: Line Interactive
- Protection: Overvoltage
- Application: Communication
- Classification: Lighting/Power
- Standby Time: Standard Machine
Transformer Substation Pad Mounted Power Supply
US$ 5000-10000 / Piece
Min. Order:1 Piece
- Application: Power, Electronic
- Phase: Three
- Core: Core-type Transformer
- Cooling Method: Dry-type Transformer
- Winding Type: Two-winding Transformer
- Certification: ISO9001-2000, ISO9001
10kVA 15kVA 20kVA Online Uninterruptible Power Supply (UPS) for Computer Backup
US$ 1570-1750 / Piece
Min. Order:1 Piece
- Phase: Three Phase
- Type: On-line
- Protection: Overvoltage
- Application: Industry
- Classification: Lighting/Power
- Standby Time: Long-acting Machine
WiFi / LAN / Blue Tooth Power Supply for 7kw EV Charger with CE OEM
US$ 241-261 / Piece
Min. Order:6 Pieces
- Installation: Wall-Mounted /Pedestal
- Rated Voltage: 230V
- Rated Current: 32A
- Max Power: 7 Kw
- Communication: WiFi /LAN /Blue Tooth
- Smart Charging: Tuya APP / Ocpp 1.6j
Inrush Limiting AC/DC Adapter 110V AC to 24V DC Power Supply
US$ 1.5-2.5 / Piece
Min. Order:100 Pieces
- Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
- Output Type: AC or DC
- Certification: TUV, RoHS, ISO9001, CCC, cUL/FCC/Ce/GS/CB/SAA/PSE/Kc/Kcc/Samrk
- Color: Black
- Type: OEM
- Internal Structure: On-Off Type
3 Phase Uninterruptible Power Supplies UPS 6kVA 10kVA100kVA Industrial UPS Power Supply
US$ 587.58-822.18 / Piece
Min. Order:1 Piece
- Phase: Three Phase
- Type: On-line
- Protection: Overvoltage
- Application: Defence
- Classification: Lighting/Power
- Standby Time: Standard Machine
Th230d20zz-3G Power Module/Rectifier Module/Battery Module/ DC Power Supply
US$ 600 / pcs
Min. Order:10 pcs
- Output Type: Single
- Warranty: 1 Year
- Output Power: 6kw
- Input Voltage: 380V
- Connection Mode: Input and Output Can Be Used in Parallel
- Starting Mode: Automatic Start, Software Can Control The Start
2 Year Warranty Wallbox CE Approved Weeyu EV Charging Station Evse Manufacturer High Quality TUV CE RoHS Approved Power Supply Durable Evse Ocpp1.6j with WiFi
US$ 295-346 / Piece
Min. Order:50 Pieces
- Number of Charging Interfaces: One Pile with One Charge
- Location: Private Use
- Installation: Wall Mounted
- Charge Method: Quick Charge
- RCD: Type B
- Charging Method: APP, RFID Card, Button
