CART
Track Order
Description
| Rating | 7.5kVA | ||||
| Make | KIRLOSKAR | ||||
| Rating | KVA/KW | 7.5/ 6.0kW at 0.8p.f | |||
| No. of phases | No. | 1 phase | |||
| Enclosure | IP | 20(Standard)/23 (AS REQUESTED) | |||
| Terminal Voltage & frequency | V/Hz | 240 volts /50Hz | |||
| Time permitted to build up rated voltage | 0.5Secs | ||||
| Permissible voltage dip | 10% | ||||
| Make/Model.no. | H’ Series | ||||
| Insulation class-armature | H | ||||
| Inertia Time constant | 0.3 | ||||
| Bearing type | C3 ZZ | ||||
| Short circuit withstand time | 3 sec | ||||
| Overload withstand capacity(min.150% for 15sec) | 150% of rated load for 15 Secs. | ||||
| Neutral earthing | yes | ||||
| Cooling system of alternator | Air | AIR | |||
| Cooling medium of Temperature | Air | AIR | |||
| Temp. rise of armature winding | Deg | 125° C | |||
| Temp. rise of field winding | Deg | 125° C | |||
| Heating time constant | 45 min | ||||
| Cooling time constant | 135 min | ||||
| at 100% MCR & rated p.f | 77.50% | ||||
| at 75% MCR & rated p.f | 78.50% | ||||
| at 50% MCR & rated p.f | 75.00% | ||||
| Auxillary Power consumption when generator is loaded: | NA | ||||
| 100% | NA | ||||
| 50% | NA | ||||
| Max continous & momentary unbalanced load capacity | 25% of rated condition | ||||
| Open circuit transient time constant | 0.02 | ||||
| Short circuit ratio | 0.4 | ||||
| Type of excitation | Self | ||||
| Range of stabilization | 1% | ||||
| Capacity in KW | 1.84 Kw | ||||
| Operating voltage& current | 65.0 volts & 1.9 Amps | ||||
| Duration of field forcing | Continious | ||||
| Class of insulation | H | ||||
| Type of AVR | Fast response eletronic type | ||||
| Mounting of AVR | Mounted inside terminal box | ||||
| Voltage regulation | ± 1 % | ||||
| Response time | Less than 75 milli seconds | ||||
| Voltage of operation | V | Max 95 volts DC | |||
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