VAL-MS 1000DC/2+V
-
Type 2 surge protection device
2805091
Surge arrester for 2-pos. isolated and grounded DC voltage systems 1000 V DC, for DIN rail mounting, 3-pos. base element (L+, L-, ground), three pluggable temperature-monitored varistors, status message on each connector.
Product details
| Product type | PV arrester |
| Product family | VALVETRAB MS |
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 3 |
| Surge protection fault message | optical |
| Nominal voltage UN | 1000 V DC (Open-circuit voltage UOC) |
| Connection method | Screw connection |
| Screw thread | M5 |
| Tightening torque, min | 4.5 Nm |
| Tightening torque | 30 lbf-in. (UL) |
| Stripping length | 16 mm |
| Conductor cross-section flexible min. | 1.5 mm² |
| Conductor cross-section flexible max. | 25 mm² |
| Conductor cross-section, rigid min. | 1.5 mm² |
| Conductor cross-section, rigid max. | 35 mm² |
| Conductor cross-section AWG | 10 ... 2 (UL) |
| Dimensional drawing |
|
| Width | 53.4 mm |
| Height | 90 mm |
| Depth | 65.5 mm |
| Horizontal pitch | 3 Div. |
| Flammability rating according to UL 94 | V0 |
| Housing material | PBT/PA |
| Mechanical data | |
| Open side panel | No |
| Direction of action | (L+)-PE & (L-)-PE & (L+)-(L-) |
| Maximum continuous operating voltage UC | 1000 V DC |
| Rated load current IL | ≤ 80 A DC |
| Protective conductor current IPE | ≤ 20 µA |
| Standby power consumption PC | ≤ 20 mW |
| Nominal discharge current In (8/20) µs | 15 kA |
| Maximum discharge current Imax (8/20) µs | 30 kA |
| Voltage protection level Up | ≤ 5 kV |
| Voltage protection level Up (L+) - (L-) | ≤ 5 kV |
| Voltage protection level Up (L+/L-) - PE | ≤ 5 kV |
| Response time tA | ≤ 25 ns |
| Response time tA (L+) - (L-) | ≤ 25 ns |
| Response time tA (L+/L-) - PE | ≤ 25 ns |
| Protective circuit DC voltage side (DC) | |
| Short-circuit current rating ISCPV | 80 A |
| Maximum discharge current Imax (8/20) µs | 30 kA |
| Response time tA | ≤ 25 ns |
| Response time tA (L+) - (L-) | ≤ 25 ns |
| Response time tA (L+/L-) - PE | ≤ 25 ns |
| Nominal discharge current In (8/20) µs | 15 kA |
| Rated load current IL | ≤ 80 A DC |
| Short-circuit current rating ISCPV | 80 A |
| Protective conductor current IPE | ≤ 20 µA |
| Voltage protection level Up | ≤ 5 kV |
| Voltage protection level Up (L+) - (L-) | ≤ 5 kV |
| Voltage protection level Up (L+/L-) - PE | ≤ 5 kV |
| Standby power consumption PC | ≤ 20 mW |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Standards | |
| Standards/regulations | DIN EN 61643-11 |
| IEC 61643-1 | |
| IEC 60364-7-712 | |
| Air clearances and creepage distances | |
| Standards/regulations | DIN EN 60664-1 / DIN EN 61643-11 |
| Standards/specifications | DIN EN 61643-11 |
| Note | 2002 |
| Standards/specifications | IEC 61643-1 |
| Note | 2005 |
| Standards/specifications | IEC 60364-7-712 |
| Note | 2002 |
| Mounting type | DIN rail: 35 mm |
