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restart rm top - to be coupled with mdc/mt+bd/mtc/mt - 230 v - 4 modules en 50022

RESTART RM TOP - TO BE COUPLED WITH MDC/MT+BD/MTC/MT - 230 V - 4 MODULES EN 50022

Code: GW90893

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 Rm TOP

Suitable for Int.magnetotermici diff. MDC/MT+BD e magnetotermici MTC/MT

Rated voltage 230 V

Rated current max 63 A (MT) max 32 A (MDC-MTC)

Rated frequency (Hz) 50 Hz

Distribution system TT - TN

No. of modules EN 50022 4

Insulation voltage (Ui) 500 V

Rated impulse withstand voltage (Uimp) 4 kV

Overvoltage category III

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

Type of residual current protection AC - A - A[IR] - A[S]

Rated residual operating current 30 - 300 - 500 - 1000 mA

Operating temperature -25 +60 °C

Stocking temperature -40°C ÷ +70°C

Rated non-operating resistance between live parts and earth (Rdo) 8 kΩ (30 mA) - 2,5 kΩ (300-500-1000 mA)

Rated operating resistance between live parts and earth (Rd) 16 kΩ (30 mA) - 5 kΩ (300-500-1000 mA)

Rated non-operating resistance between live parts (Rcco) 0,3 Ω

Rated operating resistance between live parts (Rcc) 1,8 Ω

Type of contacts 1 x Photomos and 1 x Changeover

Voltage operating Photomos: 5-230 V ac/dc Changeover: 230 V ac -30 V dc

Current operating Photomos: 0.6 mA (min)-100 mA cosϕ=1 (max) Changeover: 1.5 mA ac - 0.8 mA dc

Use category AC12

Operating modes Photomos: NO/NC/Intermittent Changeover: CO

Terminal section ≤ 2,5 mm²

Rated tightening torque 0,4 Nm

Automatic reclosure for untimely tripping Yes (can be excluded)

Earth failure test Yes (can be excluded)

Short circuit test Yes (can be excluded)

Settable insulation threshold Yes

Continuous system monitoring Yes (can be excluded)

Settable reclosing mode Yes (optional) - automatic, with system control (ReStart function) - automatic for attempts (adjustable, from 0 to 10 attempts) - remotely (impulse duration ≥ 200ms) - automatic reclosing standby time, adjustable from 0 sec. to 1 hour

Ware Number 85362010

Product Data Sheet

Technical characteristics

User guide

Disposal

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RESTART

Automatic reclosing devices ReStart

PBT-Q

Low voltage systems and boards

CENTRAL

Quotation and Thermal test of modular enclosures

PROJEX

Low voltage system design

CADpro

Advanced design of electrical systems

PRICE

Estimation of electrical systems

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CE marking

Conformity declaration

REACH information

EQUIPMENT AND NOTES

CHARACTERISTICS: The ReStart Rm TOP allows to:
- set the reclosing mode (reclosing with system check, reclosing by attempts, remote reclosing and excluded reclosing)
- adapt the insulation threshold in according to the associated circuit breaker
- regulate the reclosing time dealy.
The device is equipped with 2 integrated auxiliary contacts of position and/or tripped relay.
NOTE: the ARD must be supplied at 230 V ac phase-neutral. The compact miniature circuit breakers MTC 1P+N can not be used with ReStart RM TOP.