TeSys GV motor circuit breaker, 3 poles (3P), 150A/690V, for protection of 3-phase motors 55-75kW@400V. It provides thermal magnetic protection and additional protections, breaking capacity Icu 70kA, start-stop control by rotary handle, connection for bars or cables with lugs (direct connection of cables with additional connectors). Thermal protection adjustable by dials with a setting current Ir in range 70-150A and a selectable tripping class 5, 10 or 20, magnetic protection at 15 In. Additional protections with fixed pick-up include short time delay protection Isd at 13 Ir, phase unbalance and loss protection. It makes internal locations available for additional auxiliary contact blocks (OF, SD), and voltage trip units (MN, MX). Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
| Range of product | TeSys GV5 |
|---|---|
| Range | TeSys |
| Device short name | GV5P |
| Product name | TeSys GV5 TeSys Giga |
| product or component type | Motor circuit breaker |
| Device application | Motor protection |
| Trip unit technology | Electronic |
| poles description | 3P |
|---|---|
| Utilisation category | Category A conforming to IEC 60947-2 |
| Motor power kW | 55…75 kW at 400/415 V AC 50/60 Hz 75…90 kW at 500 V AC 50/60 Hz 90…110 kW at 660/690 V AC 50/60 Hz |
| Breaking capacity | 70 kA Icu at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ics] rated service short-circuit breaking capacity | 100 % at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 100 % at 500 V AC 50/60 Hz conforming to IEC 60947-2 100 % at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Control type | Direct rotary handle |
| [In] rated current | 150 A at 65 °C |
| Magnetic tripping current | 2250 A |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ith] conventional free air thermal current | 150 A conforming to IEC 60947-4-1 |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Power dissipation per pole | 9.2 W |
| Mechanical durability | 40000 cycles |
| Electrical durability | 20000 cycles for AC-3 at 400/415 V In |
| Maximum operating rate | 25 cyc/h |
| Rated duty | Continuous |
| Connection pitch | 35 mm without spreaders |
| Connections – terminals | Bars Lugs |
| Tightening torque | 15 N.m M8 screw type |
| Mechanical robustness | Vibrations: +/- 1 mm 2…13.2 Hz conforming to IEC 60068-2-6 Vibrations: 0.7 gn 13.2…100 Hz conforming to IEC 60068-2-6 |
| Phase failure sensitivity | Yes conforming to IEC 60947-4-1 |
| Height | 161 mm |
| Width | 105 mm |
| Depth | 155 mm |
| net weight | 2.4 kg |
| Colour | Anthracite (RAL 7016) |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| Standards | EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 |
|---|---|
| Product certifications | IECEE CB Scheme EAC (pending) |
| Climatic withstand | Conforming to IACS E10 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| ambient air temperature for storage | -50…85 °C |
| Fire resistance | 960 °C conforming to IEC 60695-2-11 |
| Operating altitude | 5000 m |
| Ambient air temperature for operation | -25…70 °C |
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