Features
-Replacement of the protector unit without power outage
-Highest lightning current impact of 40KA (8/20mS)
-Action reaction time of less than 25 nanoseconds
-Visual window color indicates the working status of the protector, green (normal) and red (fault)
Installation location and application
Installation location and application
The protection module can be replaced by a visual alarm indicator. Application
Class C lightning current SPD protection, used for equipotential connection in case of lightning strike, installed at the junction of LPZOB or LPZ1 and LPZ2 zones, usually installed in the floor distribution boxes, computer centers, telecommunication rooms, elevator control rooms, cable TV rooms, building automation rooms, security monitoring centers, fire control centers, industrial automation rooms, inverter equipment control rooms, hospital operating rooms, guardianship rooms, and places with electronic medical equipment. It can also be installed in the power distribution box of residential buildings under six floors. It can also be installed in the main distribution box of residential lighting below six floors, and SPDs should be installed in the distribution box of households in decentralized villas
Technical Parameters
Type
HYS4-C
Protection Level
C Class
Tested according to IEC61643-1
Rated Working Voltage Un (V ~ )
Rated Operating Voltage (V~) )
110
220/380
Maximum Continuous Operating Voltage UC(V~)
140
275 320
385
550
Protection Level Up(Kv)
≤0.8
≤1.5 ≤ 1.5
≤2.0
≤2.5
Nominal Discharge Current(8/20mS)In(KA)
20
Maximum Discharge Current(8/20mS)Imax(KA)
40
Response Time t(ns)
≤25
< p>Operating Temperature-40℃~±80℃
Case Color
Module Orange Gray, Base Gray
Case Material
Reinforced Flame Retardant PBT
Maximum Connection Wire Diameter(mm2)
35 Hardwire or 35 Multi-stranded Wire
Recommended Connection Wire Diameter(mm2)
16 Hardwire/25 Hardwire
Maximum Connection Wire Diameter (mm2 )
1.5 Hardwire
Maximum Fuse Strength (A)
32A
Mounting
35mm Electrical Rail
Commonly Used Models
HYS4-C/4- 420-20 HYS4-C/3-385-20
With Alarm Model
HYS4-C/4-420-20B
With Remote Contact Model
HYS4-C/4-420-20X
Single-phase, two-stage combinations for single-phase system
HYS4-C/2- 320-20