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12-1500VDC
250A
1 form A (SPST-NO)
No polarity
1 NO
24VDC
Connector
Single coil
Female thread
Bottom mount
| Quantity: | |
|---|---|
1. Main features of energy storage system:
Energy storage system DC contactor high voltage, up to 1500VDC;
The DC contactor of the energy storage system is charged and discharged at the same port；
Dc contactor of energy storage system has long working time and high stability requirement.
2. Main performance requirements of DC contactor for energy storage system:
The rated working voltage of DC contactor of energy storage system meets 1500VDC;
The main contact of DC contactor of energy storage system has high short-circuit resistance;
The main contact of DC contactor of energy storage system rises at low temperature;
The main contact of DC contactor of energy storage system is non-polar and has feedback contact.
3. 250A energy storage system DC contactor Main contactor Product features:
The contact compartment of the DC main contactor of the 250A energy storage system is filled with protective gas and combined with magnetic blow-out, which can carry 1500VD load isolation.
▍Dimension & Wiring
▍Parameters
| Contact Parameters | Contact Polar | nonpolarity |
| Rating Voltage | 12-1500Vdc | |
| Rating Current | 250A (▲1) | |
| Current Endurance | 350A 900sec. | |
| 500A 180sec. | ||
| Break Current, Max, only 1 time | 2000A 320Vdc | |
| Contact Resistance | ≤30mΩ (6VDC 20A) (1mΩ) | |
| Life | Mechanical Life | 2×105 次 (▲3) |
| Electrical Life (▲1, ▲2) | DC750V 250A, 1000 次 DC1000V 200A, 600 次 DC1200V 150A, 300次 DC1500V 100A, 100次 | |
| Coil Parameters | Nominal Voltage | 24Vdc (Us) |
| Nominal Current (at 20℃) | About 2A | |
| Coil Power (at 20℃) | About 6W | |
| Coil Polar | × |
▲1：Resistive Load, L/R≤1ms.
▲2：Switching Rating, ON: OFF=1s : 9s.
▲3：Switching Rating, ON: OFF=0.5s : 0.5s.
1. Main features of energy storage system:
Energy storage system DC contactor high voltage, up to 1500VDC;
The DC contactor of the energy storage system is charged and discharged at the same port；
Dc contactor of energy storage system has long working time and high stability requirement.
2. Main performance requirements of DC contactor for energy storage system:
The rated working voltage of DC contactor of energy storage system meets 1500VDC;
The main contact of DC contactor of energy storage system has high short-circuit resistance;
The main contact of DC contactor of energy storage system rises at low temperature;
The main contact of DC contactor of energy storage system is non-polar and has feedback contact.
3. 250A energy storage system DC contactor Main contactor Product features:
The contact compartment of the DC main contactor of the 250A energy storage system is filled with protective gas and combined with magnetic blow-out, which can carry 1500VD load isolation.
▍Dimension & Wiring
▍Parameters
| Contact Parameters | Contact Polar | nonpolarity |
| Rating Voltage | 12-1500Vdc | |
| Rating Current | 250A (▲1) | |
| Current Endurance | 350A 900sec. | |
| 500A 180sec. | ||
| Break Current, Max, only 1 time | 2000A 320Vdc | |
| Contact Resistance | ≤30mΩ (6VDC 20A) (1mΩ) | |
| Life | Mechanical Life | 2×105 次 (▲3) |
| Electrical Life (▲1, ▲2) | DC750V 250A, 1000 次 DC1000V 200A, 600 次 DC1200V 150A, 300次 DC1500V 100A, 100次 | |
| Coil Parameters | Nominal Voltage | 24Vdc (Us) |
| Nominal Current (at 20℃) | About 2A | |
| Coil Power (at 20℃) | About 6W | |
| Coil Polar | × |
▲1：Resistive Load, L/R≤1ms.
▲2：Switching Rating, ON: OFF=1s : 9s.
▲3：Switching Rating, ON: OFF=0.5s : 0.5s.
