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SURGYS® E10

Surge arrester – Type 2 and 3

for terminal receivers and sensitive loads

SURGYS E10 - 2 poles MC-MD
SURGYS E10 – 2 poles MC/MD
Function
  • SURGYS® E10 surge arrester is designed to ensure protection of installations connected to single-phase, three-phase or DC networks against industrial operation overvoltages. They act against transient overvoltages owing to lightning.
Advantages
Monobloc base with plug-in module
  • The SURGYS is supplied complete and ready for installation. Its Monobloc base is fitted with replaceable plug-in modules which, at the end of their service life, can be easily and quickly replaced without having to disconnect the Monobloc base.
Remote signalling
  • The remote plug-in signalling contact allows alarm report to a supervision station.
Applications
  • AC or DC power distribution unit (downstream of a main switchboard).
  • Protection of electrotechnical equipment such as motors, switching devices, control devices.
application SURGYS® E10

 

Front panel

front panel SURGYS® E10 1. Monobloc base
2. End of service life indicator
3. Remote signalling contact
4. DIN-rail mounting
5. Plug-in modules

 

Characteristics

SURGYS® E10
Network
Network type single-phase, three-phase (E10-AC) / direct (E10-DC)
Nominal voltage Un 230 / 400 VAC
Maximum voltage Uc 400 VAC (MC) 255 VAC (MC/MD)
Temporary overvoltage at industrial frequency UT 400 VAC
Protection characteristics
Level of protection Up 1.3 kV (MC) 1.5 / 0.9 kV (MC/MD)
Maximum discharge current ( 1 shock 8/20 μs) Imax 10 kA
Nominal discharge current ( 15 shocks 8/20 μs) In 5 kA
Voltage Uoc 10 kV
Mode of protection common and differential
Associated characteristics
Residual current Ic < 1 mA
Response time tr < 25 ns
Follow current If none
Rated conditional short circuit current Icc 25 kA
Recommended disconnectors fuses gG 20 A(2)
Type of disconnection indicator mechanical
Number of disconnection indicators 1
Remote signalling contact
Contact type inverter
AC making capacity 0.5 A
DC making capacity 2 A
AC nominal voltage 250 VAC
DC nominal voltage 30 VDC
Sustained current 2 A
Connection type through screw block
Max. cross-section of terminal connections 1.5 mm2
Operating conditions
Operating temperature – 40 … + 85 °C
Storage temperature – 40 … + 85 °C
(1) MC / MD: Common / Differential mode.
(2) Value complies with article 534.1.5.3 of standard NF C 15100: higher ratings may however be used if reinforced continuity of service of the lightning rod branch is desired.

Case

case SURGYS® E10
SURGYS® E10
Type monobloc design
Dimensions W x H x D (DC versions) 17.5 x 90 x 67 mm
Dimensions W x H x Din 2 poles (AC version) 36 x 90 x 67 mm
Dimensions W x H x Din 3 poles (AC version) 54 x 90 x 67 mm
Dimensions W x H x D in 4 poles (AC version) 72 x 90 x 67 mm
Case degree of protection IP20
Terminal block degree of protection IP20
Case material polycarbonate UL 94-V0
Network connection cross-section 1.5 … 10 mm2 (E10 2p.) / 1.5 … 16 mm2 (E10 4p.)
Earth connection cross-section 4 … 25 mm2 (E10 2p.) / 4 … 16 mm2 (E10 4p.)
(1) Minimum cross-section 10 mm2 with lightning rod.

 

Connection

AC version DC version
Common mode (MC) and differential mode (MC/MD) protection
AC version SURGYS® E10 DC version SURGYS® E10

 

References

Applications AC SURGYS® E10-AC
No. of poles Neutral systems Mode of protection Reference
2 TT, TN, IT MC(1) 4983 1125
3 TT, TN, IT MC(1) 4983 1135
4 TT, TN, IT MC(1) 4983 1145
2 TT, TN MC(1) / MD(2) 4983 1126
4 TT, TN MC(1) / MD(2) 4983 1146
Spare plug-in module for AC application SURGYS® E10-AC
Mode of protection Reference
MC(1) / MD(2) 4983 0198
MC(1) 4983 0199
Applications DC SURGYS® E10-DC
No. of poles Network voltage Reference
2 12 VDC 4983 2601
2 24 VDC 4983 2602
2 48 VDC 4983 2604
Spare module for DC application SURGYS® E10-DC
Network voltage Reference
12 VDC 4983 9901
24 VDC 4983 9902
48 VDC 4983 9904
(1) Differential mode. (2) Common mode.