SPD Electrical Equipment 3 phase surge protection device

• Customization: Available
• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Model NO.: FV10D 3+NPE 385S
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Certification: ROHS, ISO9001, CE
• Brand: FATECH
• Connections: Tt
• Color: Gray
• Protection Mode: L1, L2, L3-N, N-PE
• Speed: <25ns
• Function: Surge Protection for Power System in AC Side
• No. of Poles: 4poles
• OEM&ODM: Welcome
• UC: 385V AC
• Protection level: Class C protection
• Housing material: UL94V0
• Transport Package: 1 PC Surge Arrester in One Inner Box
• Specification: CE
• Trademark: FATECH, OEM is welcome
• Origin: China
• HS Code: 85363000
• Production Capacity: 500000

Product Description

SPD FV10D/3+NPE-385(S) is for low-voltage power supply 385V, Imax 20kA, 4poles.

Model. No.		FV10D/3+NPE-385S
SPD protection conforms to IEC 61643-11 / EN 61643-11		Type 2+3
SPD installation type conforms to IEC 61643-11 / EN 61643-11		Class II+III
Protection level conforms to DIN VDE0675-6		C+D
Type of Network		TT
Protection mode		L1,L2,L3-N , N-PE
Nominal Voltage   UN		220/380 Vac/50(60)Hz
Maximum continuous operating voltage    UC		385 Vac/50(60)Hz
Continuous operating current   IC		<20 µA
Residual current   IPE		≤20 µA dc ≤500 µA ac
Standby power consumption   PC		≤25 mVA
Maximum discharge current (8/20μs)   Imax		20 kA
Nominal discharge current (8/20μs)   In		10 kA
Voltage protection level   Up	L-N	≤1.8 kV
	N-PE	≤1.5 kV
Open circuit voltage  Uoc		20 kV
Isolation resistance   Risol		>1000 MΩ
Response time   tA	L-N	≤25 ns
	N-PE	≤1000 ns
Remote control contact		YES
Disconnection indicator		Mechanical indicator (Green: OK, Red: Replace)
Minimum area of connecting cable		4 mm^2
Maximum area of connecting cable		25 mm^2
Installation location		Inside
Mounting type		35mm DIN rail acc. to EN 60715
Color		Gray
Degree of protection		IP20
Housing material		UL94V-0
Ambient temperature		-40°C ~+80°C
Altitude		≤2000 m (amsl (above mean sea level))
Permissible humidity		30%~90%

1. Surge arrester for low-voltage power system Characteristic FV10D/3+NPE-385(S)

-Class II / Type 2 3 phase 3P+N surge protector. 
-Consisting of a base part and3 MOV + 1GDT plug-in protection modules.
-For using in the lightning protection zones concept at boundary 1-2.
-The core parts are metal oxide vristor components with high discharge capacity.
-Low residual voltage and quick response
-Reliable control thanks to Thermo Dynamic Control disconnector.
-With remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
-Protection mode: L1, L2, L3-N, N-PE.

2. FV10D/3+NPE-385(S)surge arrester are suitable for lightning and surge protection in AC 50/60Hz, 220/380V.

Model No.			FV10D/3-150S	FV10D/3-275S	FV10D/3-320S	FV10D/3-385S	FV10D/3-440S
Rated Voltage	UN	VAC	110/220	230/400	230/400	230/400	230/400
Max. continuous. operating voltage	UC	VAC	150	275	320	385	440
Nominal discharge current(8/20μs)	In	kA	10	10	10	10	10
Max. discharge current (8/20μs)	Imax	kA	20	20	20	20	20
Voltage protection level (at In)	Up	kV	≤0.6	≤1.2	≤1.5	≤1.8	≤2.0
Response time	tA	ns	<25	<25	<25	<25	<25
Recommended back-up fuse		A	63	63	63	63	63
Protection mode			L1, L2, L3-PE
I/O Connections			By screw terminal:10-35mm^2; By connection bus
Mounting			Symmetrical rail(EN50022/DIN46277-3)
Operation temperature range			-40ºC~+85ºC
Degree of protection			IP20
Housing material			UL94V0
Disconnection indicator			Mechanical indicator (Green: OK, Red: Replace)
Remote control contact			Optional

3. APPLICATION of surge arrester FV10D/3+NPE-385(S):
AC power line of house, bank, telecom tower and so on.