Brand: DEHN
Product code: AER-01695
PV DC Lightning Current & Surge Arrester - Type 1 + 2 combined 1200VDC (900 070)
- Type 1 & 2 component assembly
- 1200
- 20
- 40
- 3800
- 25
Type 1 & 2 combined arrester for PV systems up to 1200 V DC with 20 kA nominal discharge current.
£202.74 inc. VAT
£168.95 exc. VAT
In stock
DEHNcombo DCB YPV 1200 FM is a prewired type 1 and type 2 combined lightning current and surge arrester for photovoltaic generator circuits up to 1200 V DC. Features fault-resistant Y circuit preventing damage in case of insulation faults. Universally applicable in earthed and floating PV systems. Nominal discharge current 20 kA, maximum 40 kA with voltage protection level below 3.8 kV. Includes remote signalling contact for system monitoring. Operates across -40°C to +80°C temperature range. Certified to UL 1449 5th edition and KEMA standards.
Specifications
Electrical
| Maximum PV voltage DC+ to DC- | 1200 V |
|---|---|
| Nominal discharge current | 20 kA |
| Maximum discharge current | 40 kA |
| Voltage protection level | 3800 V |
| Lightning impulse current | 6.25 kA |
| Response time | 25 ns |
Physical
| Dimensions | 4 modules DIN 43880 |
|---|---|
| Weight | 511 g |
| Enclosure material | Thermoplastic, red, UL 94 V-0 |
Operating Conditions
| Operating temperature range | -40 to +80 °C |
|---|
Standards
| UL Standard | UL 1449 5th edition |
|---|---|
| Short-circuit current rating | 10 kA |
General
| Surge Protection Type | Type 1 & 2 component assembly |
|---|---|
| Surge Protection Voltage Max V Dc | 1200 |
| Surge Protection In | 20 |
| Surge Protection Imax | 40 |
| Surge Protection Up | 3800 |
| Surge Protection Response Time | 25 |
| Surge Protection Modules | 4 |
Documents and datasheets
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