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| Customization: | Available |
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| Type: | Power Source Arrester |
| Structure: | Monobloc Design |
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Type |
BT D 24 RM |
BT D 48 RM | BT D 60 RM | BT D 120 RM | BT D 230 RM |
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Art.-No. |
820304 |
820303 |
820302 | 820301 | 820330 |
| According to IEC 61643-11/EN 61643-11 | Class III / Type 3 | Class III / Type 3 | Class III / Type 3 | Class III / Type 3 | Class III / Type 3 |
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Nominal a.c. voltage [UN] |
24V |
48V |
60V |
120V | 230V |
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Rated voltage (max. continuous a.c. voltage) [Uc] |
30V |
60V |
75V |
150V | 320V |
| Rated voltage (max. continuous d.c. voltage) [Uc] | 30V | 60V | 75V | 150V | 320V |
| Nominal current [IL] | 16A | 16A | 16A | 16A | 16A |
| Nominal discharge current (8/20μs)(L-N) [ In ] |
1kA |
1kA |
2.5kA |
2.5kA | 3kA |
| Nominal discharge current (8/20μs)(L/N-PE[ In ] | 2kA | 2kA | 5kA | 5kA | 5kA |
| Combination wave(L-N) [ Uoc ] | 2kV | 2kV | 6kV | 6kV | 6kV |
| Combination wave(L+N-PE) [ Uoc ] | 4kV | 4kV | 10kV | 10kV | 10kV |
| Voltage protection level (L-N) [ Up ] | ≤ 0.2kV | ≤ 0.35kV | ≤ 0.5kV | ≤ 0.7kV | ≤ 1.15kV |
| Voltage protection level (L/N-PE) [ Up ] | ≤ 0.85kV | ≤ 0.85kV | ≤ 0.85kV | ≤ 1.1kV | ≤ 1.5kV |
| Response time(L-N) [tA] | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Response time(L/N-PE) [tA] | ≤100ns | ≤100ns | ≤100ns | ≤100ns | ≤100ns |
| Short-circuit withstand capability at max. back up fuse | 6kArms | 6kArms | 6kArms | 6kArms | 6kArms |
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Max. back up fuse [F] |
16A gL/gG |
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Operating temperature range [Tu] |
-40°C...+80°C |
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Degree of protection |
IP20 |
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Number of Remote terminal |
1 (or optional) |
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Cross-sectional area |
0.5mm2 ~ 6mm2 solid / 4mm2 flexible |
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Mounting on |
35mm DIN rail, EN 60715 |
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Enclosure material |
Purple thermoplastic, UL94-V0 |
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Dimension |
1.5 mod (27mm wide) |
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Test standards |
IEC 61643-11:2011 ; EN 61643-11:2012; GB/T 18802.11-2020 |
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Certification |
CE; RoHS |
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Type of remote signalling contact |
Break contact |
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Switching capacity |
AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A |
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Cross-sectional area for remote signalling contact |
Max. 1.5mm2 solid / flexible |
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Hightlight Features
1. Green light indicates normal and red indicates fault.
2. Single phase AC/DC protection and disconnector.
3. Remote signalling connector for fault indication.
4. High discharge capacity, quick response.
5. Crafted from selected flame-retardant enclosure and Utilizing advanced European technology to ensure complete and reliable safeguarding of electrical equipment.
Summary
Designed for installation in LPZ 1-2 or higher zones, this surge protection device safeguards low-voltage equipment from power surges and remote terminal is optional. Application: SPD Class III single phase AC/DC power supply systems. Compliance Standards:IEC 61643-11:2011;EN 61643-11:2012;GB/T 18802.11-2020.
Application Environment
Temperature:-40°C...+80°C.
Relative humidity:≤ 95%(25°C)
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