voltage control relay Made in China
| Min. Order: | 500 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF,EXW |
| Payment Terms: | Paypal, L/C, T/T, WU, Money Gram |
| Supply Ability: | 100000pcs/week |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Theory: | Voltage Relay |
| Size: | Miniature |
| Protect Feature: | Sealed |
| Contact Load: | High Power |
| Usage: | Protective |
| Production Capacity: | 100000pcs/week |
| Packing: | carton box packing |
| Delivery Date: | 20days |
Product Description
Voltage control relay
1. Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase imbalance. When the power supply is abnormal, turn off power supply to protect the equipment.
2. Features
Built-in microprocessor, true RMS measurement, measurement accuracy ≤1%. 50/60Hz universal, knob setting, LED indicator shows working status. With N-phase phase failure protection, unique load-side and PTC temperature protection, optional manual reset and key test function, DIN rail mounting.
3. Technical parameters
Related control supply voltage: AC: 220V/230V/240V/380V/400V/415V(480V) 50/60Hz
Working voltage range: 155-540V(624V)
Over-voltage threshold range: (1.05~1.30)x Ue
Under-voltage threshold range: (0.7~0.95)x Ue
Unbalance threshold range: 5%~15%
Action delay range: 0.1s~10s
Phase failure and phase sequence: ≤1s
Voltage measurement error: ≤1% (Entire setting range)
Delay error: ±10% +0.1s
Knob setting accuracy: 1% Scale value
Rated insulation voltage: 415V
Contact configuration capacity(A): 1 C/O: 10A
Utilisation category: AC-15
Contact capacity: Ue/le: 240V/1.5A, 415V/0.95A
Electrical durability: 100,000
Mechanical durability: 1000,000
Degrees of protection: IP20
Pollution degree: III
Short circuit protector type: RT36-00 5A
Altitude: ≤ 2000m
Permissible relative humidity: ≤ 50% (40℃) No condensation
Installation: Screw mounting or DIN rail mounting
4. Function Diagram
5. Wiring diagram
6. Dimension
Customization is acceptable, please contact us. Thanks!
