RESTART WITH AUTOTEST PRO - COUPLED WITH RCCB'S - 4 POLES - 25 A TYPE A[IR] Idn=0,03 A 400 V - 7 MODULES EN 50022

Code: GW90921

Range: 90 ReStart Range
Automatic reclosing devices

In the event the switch trips, the ReStart devices, after checking the system status, restore the power supply thereby ensuring maximum continuity of service in complete safety.
Available for both residual current circuit breakers and residual current circuit breakers with overcurrent protection, the range is characterized by the Autotest functions, with periodic and automatic control of the residual current protection without interrupting the power supply and PRO with extended control of the system.

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Description Automatic reclosing device

Code ReStart Autotest PRO 4P

Rated voltage AC 400 V

Rated current 25 A

No. modules 7

Standard EN 50557, EN 61008-1

Rated frequency (Hz) 50Hz

Distribution system TT - TN-S

Rated non-operating resistance between live parts and earth (Rdo) 8kΩ

Insulation voltage (Ui) 500 V

Rated operating resistance between live parts and earth (Rd) 16 kΩ

Rated impulse withstand voltage (Uimp) 4 kV

Maximum operating frequency 30 oper./h

Overvoltage category III

Mechanical endurance 4000

Dielectric strength test voltage between pole and earth 2500 Vac for 1 minute

Type of residual current protection A[IR]

Rated residual operating current 30 mA

Operating temperature -25 +60 °C

Stocking temperature -40°C ÷ +70°C

Type of contacts Photomos (potential free)

Voltage operating 5-230 V ac/dc

Current operating 0.6mA (min)-100mA cosφ=1 (max)

Operating frequency 50 Hz

Use category AC12

Operating modes NO/NC/NC + pulse

Rated tightening torque 0,4 Nm

Terminal section ≤ 2,5 mm²

Automatic reclosure for untimely tripping Yes

Earth failure test Yes

Continuous system monitoring Yes

Autotest (automatic RCCB protection test) Yes

Completeable
with GW90992 RS485 BUS Module

Number of poles 4P

Electrocod 1414

Ware Number 85362010

Product Data Sheet

Technical characteristics - IT

Technical characteristics - DE

Technical characteristics - EN

Technical characteristics - ES

User guide

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CADpro

Advanced design of electrical systems

RESTART

Automatic reclosing devices ReStart

CENTRAL

Quotation and Thermal test of modular enclosures

PROJEX

Low voltage system design

PBT-Q

Low voltage systems and boards

PRICE

Estimation of electrical systems

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Reach Declaration

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CE marking

EQUIPMENT AND NOTES

CHARACTERISTICS: when the' RCCB switch trips, ReStart performs' the isolation check before the automatic reset. In the event of a ground fault, ReStart does not reset'the switch but continues to check the'system every 2 minutes until, once the safety conditions are restored, it resets the'switch. The auxiliary contact that can be configured and integrated in the meantime switches on to signal the failure of automatic resetting.
Coupled with:
-ModBus RS485 GW90992 interface
module.
NOTE: the SELF-TEST function automatically and periodically (every 28 days) tests the RCCB without cutting off power to the'system to maintain the' efficiency of the RCCB protection over time.
Reinforced Immunity Type A[S], B and A[IR] circuit breakers are equipped with greater resistance to unexpected trips than standard RCCBs. Immunity level 8/20μs: 3000A for IR versions and S, 250A for standard versions.