Product description:

• For installation at LPZ 1-2 or higher.
• Protect electronic equipment from surge damages.
• Applied in SPD Class III (Class D) for three-phase various power supply system.
• Designed according to IEC 61643-1 / GB 18802.1.

 
Main characteristics:

• High discharge capacity, quick response.
• Green light indicates normal and red light indicates fault.
• Three-phase protection and disconnector.
• Remote signaling connector for fault indication.
• Robust construction.
• Easy installation.
• Effectively protect devices from surge damages.

 
Parameters:

• Type: BT D 230 RM.
• Art number: 820 300.
• Nominal a.c. voltage [UN]: 230V.
• Rated voltage (max. continuous a.c. voltage) [UC]: 320V.
• Nominal load current [IL]: 16A.
• Nominal discharge current (8/20) (L–N) [In]: 3KA.
• Nominal discharge current (8/20) (L+N–PE) [In]: 5KA.
• Combination wave (L–N) [UOC]: 6KV.
• Combination wave (L+N–PE) [UOC]: 10KV.
• Voltage protection level (L-N) [Up]: ≤ 1.15kV.
• Voltage protection level (L/N–PE) [Up]: ≤ 1.5kV.
• Response time (L–N) [tA]: ≤ 25ns.
• Response time (L/N–PE) [tA]: ≤ 100ns.
• Maximum backup fuse: 16A gL/gG.
• Short-circuit withstand capability at maximum backup fuse: 6kArms.
• Operating temperature range [TU]: -40°C~+80°C.
• Cross-sectional area: 0.5mm2 ~ 6mm2 solid / 4mm2 flexible.
• Mounting on: 35mm DIN rail.
• Enclosure material: purple thermoplastic, UL94-V0.
• Dimension: 1.5mods
• Test standards: IEC 61643-1; GB 18802.1; YD/T 1235.1
• Certification: CE (LVD, EMC).
• Type of remote signaling contact: break contact.
• Switching capacity a.c.: 250V/0.5A.
• Switching capacity d.c.: 250V/0.1A; 125V/0.2A; 75V/0.5A.
• Cross-sectional area for remote signaling contact: maximum 1.5mm2 solid/flexible.