AMC of 33KV HT substation equipments 2022 23

Amount

Schedule maintence serivice and overhauling

Routine AMC visit of 2 X 1000 KVA, 33 KV/ 0.415KV transformer input and output terminal box inspection, observation, testing, insulation painting, carbon cleaning by SRC, CTC then megger testing minimum 5000V and above. Testing the Buchholz relay functioning, LT 3 phase 4 wire bus trunking, conseverter tank, silica gel breather change, including of all type consumables if required.

Routine AMC visit of 33 KV 20A/100A VCB (vaccum circuit unit) (1 main incomer 100A and 2 outgoing 20A) draw out the breaker unit inspection, overhauling, observation, testing, carbon cleaning by CRC, CTC etc then insultation painting, megger testing minimum 5000V and above as required checking the fault and removing, checking the CT (current transformer) , PT (potential transformer) termianl and Ameter and Voltmeter including of all type consumables.

Routine AMC visit of HT control panel relay unit system which has various type protection relay i.e. IDMT (inverse definite minimum time), transformer differential relay which is the part of VCB breaker unit inspection, overhauling, observation, testing, insulation painting, megger testing minimum 5000V and above as required checking the fault and removing, checking the CT (current transformer) , PT (potential transformer) termianl and Ameter and Voltmeter and calibrate the same including all type of consumables if required.

ATTENDING EMERGENCY BREAK DOWN OF POWER EQUIPMENT

Attend the emergency complaints visit of 2 X 1000 KVA, 33 KV/ 0.415KV transformer input and output terminal box inspection, observation, testing, insulation painting, carbon cleaning by SRC, CTC then megger testing minimum 5000V and above. Testing the Buchholz relay functioning, LT 3 phase 4 wire bus trunking, conseverter tank, silica gel breather change including of all type consumables.

Attending complaints within the 24 hour under the AMC visit IIP 33 KV substation/ power house and solve the issue regarding 33 KV 20A/100A VCB (vaccum circuit unit) draw out the breaker unit inspection, observation, overhauling, testing, insulation painting, megger testing minimum 5000V and above as required checking the fault and removing, checking the CT (current transformer) , PT (potential transformer) terminal, Ameter and Voltmeter and run the system including the all type of consumables.

Attend the emergency complait of HT control panel relay unit system which has various type protection relay i.e. IDMT (inverse definite minimum time), transformer differential relay which is the part of VCB breaker unit inspection, overhauling, observation, testing, insulation painting, all type consumables, megger testing minimum 5000V and above as required checking the fault and removing, checking the CT (current transformer) , PT (potential transformer) termianl and Ameter and Voltmeter and calibrate the same and run the system.

Routine and breakedown visit for 500 KVA 33/0.415KV CSS (make ABB) (compact substation) checking, testing, faulting finding and fault removing of VCB, transformer and power factor controller panel which are in combined unit all to be done by only authorizied service engineer.

Supply and making end termination for 33 KV aluminium cable outdoor type 120 sqmm three phase three wire system heat shrinke HT end termination kit

De-hydration/ filtration of the oil of 2 X 01 MVA , transformer by using dehydration machine and BDV value must be achived as per norms.

Supplying of modular surge protection unit having replacbleable plugin base and modules should be tested as per IEC 61643-11 standard and specified according to both T1 & T2 test classes. SPD should have status indicator and fault signaling contact for remote monitoring of status information. SPD should be TP+N type and N pole should be protected by encapsulated spark gap. SPD should be suitable for the impulse current limp at least 50KA (10/350 micro wave) per pole up-1.5KV Uc Vac

Servicing of L & T make ACB breaker 1600A 4 pole EDO / MDO checking and testing, make it operation with all major overhauling done by authorized service engineer of L & T only etc as required.

Supplying and filling of 33KV/415v distribution transformer insulation oil having high dielectric strenght, insulation and cooling capacity parameter as per IS norms.

R.V. ELECTRICAL ENTERPRISES PVT. LTD.