Lightning Protection System for Home -BT PCM60 440 RM/3+N

Lightning Protection System for Home BT PCM60 440 RM/3+N (810945) is designed for installation in LPZ 0B–1 or higher zones, providing reliable protection for low-voltage equipment against power surges, with an optional remote terminal feature. It is a pluggable SPD Class II device suitable for three-phase TT/TN-S (“3+1” circuit) power supply systems. Engineered in compliance with IEC 61643-11:2011, EN 61643-11:2012, and GB/T 18802.11-2020 standards, it ensures stable performance and enhanced safety for residential electrical systems.

Type

BT PCM60 440 RM/3+N
Art.-No.

810945
Features

1. Pluggable module, easy for installation and maintenance.
2. Combined class ll three phase TT and TN-S surge protection device.
3. Consist of High Energy MOV + High Energy GDT and thermal disconnection devices.
4. High discharge capacity, quick response.
5. Double thermal disconnector devices, providing more reliable protection.
6. Green window will change to red when fault occurs and also provide remote alarm control at the same time.
7. Mode of protection:L-N; N-PE.
8. Suitable for use in three phase 400V/690V AC systems.
9. Crafted from selected flame-retardant enclosure and Utilizing advanced European technology to ensure complete and reliable safeguarding of electrical equipment.

Inquiry

Download Datasheet

Location of Use: Sub-Distribution Boards

System Type: Three Phase, 150V/275V/320V/385V/440V AC 3P+N

Protection Elements:
High Energy MOV+ High Energy GDT

Mode of protection: L-N, N-PE

Surge Ratings:
In=30kA/40kA(8/20μs), High Surge Currents:
Imax=60kA/65kA(8/20μs)

Lightning Protection System for Home provides complete defense against lightning strikes and electrical surges, ensuring safety for your family and valuable appliances. Designed with advanced grounding and surge diversion technology, it directs dangerous electrical energy safely into the earth before it can harm household systems. Compact, durable, and easy to install, it offers reliable year-round protection for modern homes exposed to unpredictable weather and power conditions.

Features

1. Comprehensive Protection: Shields the entire house from direct lightning strikes and induced surges.
2. High Conductivity Materials: Utilizes copper or aluminum components for efficient current transfer to ground.
3. Advanced Surge Diversion: Directs high-voltage energy safely into the grounding network within microseconds.
4. Modular Design: Includes air terminals, down conductors, grounding rods, and surge protective devices.
5. Durable Construction: Weatherproof and corrosion-resistant components ensure long service life.
6. Safety Tested: Complies with IEC/EN 62305 lightning protection standards for residential systems.
7. Easy Integration: Suitable for both new construction and retrofit installations.
8. Maintenance-Free Operation: Designed for long-term stability with minimal upkeep.
9. Visual Indicators: Optional SPD indicators allow quick system inspection and monitoring.

Advantages

1. Family and Property Safety: Prevents fire, shock, and structural damage caused by lightning strikes.
2. Reliable Power Protection: Keeps appliances, electronics, and smart devices safe during storms.
3. Long-Term Investment: Reduces repair costs and insurance claims associated with electrical damage.
4. Stable Performance: Ensures continuous protection under all weather conditions.
5. Eco-Friendly Design: Passive system operates without energy consumption or moving parts.
6. Versatile Application: Suitable for single-family homes, villas, and residential complexes.
7. Compliance Assurance: Meets international lightning safety and electrical protection standards.

Applications

1. Residential Buildings: Protects homes from direct lightning strikes and transient overvoltage.
2. Smart Homes: Safeguards connected devices and home automation systems.
3. Vacation Houses: Provides constant protection for unattended or remote properties.
4. Villas and Luxury Estates: Secures sensitive electronic systems and valuable installations.
5. Farmhouses: Protects rural or isolated homes with high lightning exposure risk.
6. Small Commercial Buildings: Suitable for guesthouses, rental properties, and small offices.

Technical Data

Type	BT PCM60 150 RM/3+N	BT PCM60 275 RM/3+N	BT PCM60 320 RM/3+N	BT PCM60 385 RM/3+N	BT PCM60 440 RM/3+N
Art.-No.	810816	810817	810819	810818	810945
According to IEC 61643-11/EN 61643-11	Class II / Type 2
AC Nominal voltage [U_N](50/60Hz)	120V/240V	230V/400V	230V/400V	230V/400V	400V/690V
Rated voltage (max. continuous voltage) [Uc] [L-N / N-PE](50/60Hz)	150V/255V	275V/255V	320V/255V	385V/255V	440V/255V
TOV voltage[U_T][L-N / N-PE]	175V/5sec, 1200V/200ms	335V/5sec, 1200V/200ms	335V/5sec, 1200V/200ms	335V/5sec, 1200V/200ms	580V/5sec, 1200V/200ms
Nominal discharge current (8/20μs) [In][L-N / N-PE]	30kA/40kA	30kA/40kA	30kA/40kA	30kA/40kA	30kA/40kA
Max. discharge current (8/20μs) [Imax][L-N / N-PE]	60kA/65kA	60kA/65kA	60kA/65kA	60kA/65kA	60kA/65kA
Voltage protection level at In [Up][L-N / N-PE]	≤ 1.2kV/ ≤ 1.5kV	≤ 1.5kV/ ≤ 1.5kV	≤ 1.6kV/≤ 1.5kV	≤ 1.8kV/≤ 1.5kV	≤ 2.0kV/≤ 1.5kV
Voltage protection level at 5kA [U_p][L-N ]	≤ 0.9kV	≤ 1.2kV	≤ 1.3kV	≤ 1.35kV	≤ 1.7kV
Response time [tA][L-N / N-PE]	≤ 25ns/≤ 100ns
Follow current extinguishing capability at Uc[I_f] (N-PE)	100A_rms
Max. back up fuse [F]	125A gL/gG
Operating temperature range [Tu]	-40°C…+80°C
Operating state / Failure indication	Green: ok / Red: faulty
Cross-sectional area	1.5mm² （16AWG)~25mm² (4AWG) solid / 35mm²(2AWG) flexible
Mounting on	35mm DIN rail, EN 60715
Number of remote terminals	1(or Optional)
Enclosure material	L-N(Purple) +N-PE(Light gray)module & light gray (base) thermoplastic, UL94-V0
Dimension	4 mods (72mm wide)
Degree of Protection	IP 20
Place of installation	Indoor
Compliance	IEC 61643-11:2011; EN 61643-11:2012; GB/T 18802.11-2020
Certification	CE; RoHS
Type of remote signaling contact	Switching contact
Switching capacity(U_N/I_N)	AC:250V/0.5A DC:250V/0.1A, 125V/0.2A, 75V/0.5A
Cross-sectional area for remote signaling contact	Max. 1.5mm²(16AWG) solid/flexible