GPR250
![GPR250]()
![GPR250]()
![GPR250]()
GPR250
Available: 5 items in stock
- Compact Design - Achieved a compact size by filling with hydrogen and nitrogen gas to improve breaking performance
- Proven Safety - Withstands a high value of short circuit current
- Superior Reliability - Excellent performance with electrical and mechanical endurance IEC, UL, CCC certified
- Product SKU: 1443000200
- Category:AC/DC Contactors,New Products
- Contact for high volume orders (25 or more) for special pricing
$272.35 CAD
High Voltage DC Relay
LS ELECTRIC high voltage DC Relay serves to supply and disconnect the DC power, and contains hydrogen and nitrogen gas, which is optimized to withstand production and breaking. As a result, it has excellent electrical durability, is compact in size, and produces low noise.
High Voltage DC Relay
LS ELECTRIC high voltage DC Relay serves to supply and disconnect the DC power, and contains hydrogen and nitrogen gas, which is optimized to withstand production and breaking. As a result, it has excellent electrical durability, is compact in size, and produces low noise.
| Model: | GPR250 |
| Number of Poles: | 1 Pole |
| Operating Voltage, Ue: | DC 450V |
| Rated impulse withstand voltage, Uimp: | 4kV |
| Conventional Thermal Current, Ith: | 250A |
| Short Time Withstand Current: | 500A (2Min) 350A (15Min) |
| Durability (Mechanical, 3,600 operations per hour): | 200,000 cycles |
| Durability (Electrical): | 250A, 450VDC, 1,000cycles (at 360cycles/Hr) |
| Voltage drop (Initial): | 0.02V @ 20A |
| Operating time: | Max. 30ms |
| Release time: | Max. 10ms |
| Insulation strength (Initial): | Min. 100MΩ(@500VDC) |
| Temperature range: | -40 ~ 85℃ |
| Humidity: | 5-95% R.H. |
| Size, W × H × D (mm): | 92 × 45 × 87 |
| Weight: | 500g |
| Certification: |  |
Related Products
- HIGH CURRENT AND HIGH VOLTAGE: Nitrogen sealed contacts to minimize arcing
- COMPACT STRUCTURE, LOW NOISE: Contact design yields reduced unit size, low noise while carrying or switching currents
- COIL ECONOMIZER: Built-in coil economizer – only 1.7W holding power @12VDC, limits back EMF to 0V
- HIGH SAFETY: There is no arc leakage due to tight sealing
- HIGH CONTACT RELIABILITY: Stable contact resistance no matter how harsh the environment with sealed contacts
$108.35
- HIGH CURRENT AND HIGH VOLTAGE: Contact chamber is filed with inert gas to minimize arcing, up to 900VDC load is available
- COMPACT STRUCTURE, LOW NOISE: Contact design yields reduced unit size, low noise while carrying or switching currents
- COIL ECONOMIZER: Built-in coil economizer – only 1.7W hold power @12VDC and it limits back EMF to 0V
- HIGH SAFETY: There is no arc leakage due to tight sealing
- HIGH RELIABLE CONTACT: Stable contact resistance no matter how harsh environment with sealed contacts
$149.05
- High-voltage, high-current control capable
With ceramic seal structure, the contact chamber filled with hydrogen mixed reducing gas, combined with magnetic blow-out. Voltage relay can cut off load voltage of 1000VDC. - Compact Design & Low Operating Sound
By using a capsule contact mechanism that is enclosed with hydrogen gas, highcapacity cutoff is possible even with a tiny contact gap. There is little operating sound, which does not change even when large currents are cut off. - Arc space unnecessary
The enclosure box is smaller thanks to an arc-space-free construction from which the arc will not get out. - Safety
Arc will not get out with design of that contacts are enclosed in a sealed capsule. - High contact reliability
The contact part is hermetically sealed with H2 mixed gas, hence the contact resistance remains stable regardless of the ambient conditions.
$78.66
$105.05
- High-voltage, high-current control capable
With ceramic seal structure, the contact chamber filled with hydrogen mixed reducing gas, combined with magnetic blow-out. Voltage relay can cut off load voltage of 1000VDC. - Compact Design & Low Operating Sound
By using a capsule contact mechanism that is enclosed with hydrogen gas, highcapacity cutoff is possible even with a tiny contact gap. There is little operating sound, which does not change even when large currents are cut off. - Arc space unnecessary
The enclosure box is smaller thanks to an arc-space-free construction from which the arc will not get out. - Safety
Arc will not get out with design of that contacts are enclosed in a sealed capsule. - High contact reliability
The contact part is hermetically sealed with H2 mixed gas, hence the contact resistance remains stable regardless of the ambient conditions.
$98.45
$141.35
- Compact Design - Achieved a compact size by filling with hydrogen and nitrogen gas to improve breaking performance
- Proven Safety - Withstands a high value of short circuit current
- Superior Reliability - Excellent performance with electrical and mechanical endurance IEC, UL, CCC certified
$196.02
