New Delhi Laboratories ::: Products & Services


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	total transformer care solutions

	fault prediction

	trending and monitoring

	residual life assesment

	electrical testing

	oil testing

	maintenance

	high vacuum filtration

	sensofast

	analyst software

	AMC packages

AMC Packages

ANNUAL MAINTENANCE CONTRACT FOR DIAGNOSTIC, CONDITION MONITORING & LIFE ASSESSMENT OF TRANSFORMERS

For Predictive Maintenance: -

Test On	Tests	References	Rates	Recommended. for Key & Critical Transformer	Recommended for General Purpose Transformers
Transformer Oil	Breakdown Voltage	IS 1866	350	6 Monthly	Yearly
	Water Contents	IS 1866	475	6 Monthly	Yearly
	Tan Delta	IS 1866	850	6 Monthly	Yearly
	Resistively	IS 1866	800	6 Monthly	Yearly
	Flash Point	IS 1866	250	6 Monthly	Yearly
	Inter Facial Tension	IS 1866	500	6 Monthly	Yearly
	Neutralization Value	IS 1866	450	6 Monthly	Yearly
	Sediments and Sledge	IS 1866	375	6 Monthly	Yearly
	Dissolved Gas Analysis	IS 10593	2100	3 Month	6 Monthly

Transformer Insulation Paper	DP Of Paper	IEC 450	2700	5 Yearly after 15 years of age.	5 Yearly after 15 years of age.

Transformer Solid Insulation	Furan Analysis	IEC 1198	3900	Yearly after 15 years of age	2 Yearly after 15 years of age

For Preventive Maintenance: -

Test On	Tests	References	Rates	Recommended. for Key & Critical Transformer	Recommended for General Purpose Transformers
Transformer	I.R Value Improvement (High Vacuum Filtration)	IS 10028	On Demand	Yearly	Yearly
	Filtration	IS 10028	On Demand	Yearly	Yearly
	Reclamation	IS 10028	On Demand	Based on Oil Test	Based on Oil Test
	Overhauling	IS 10028	On Demand	5 Yearly	7 Yearly
	Silica Gel replacement	IS 1866	On Demand	Yearly	Yes
	Earth pits	IS 1866	On Demand	Yearly	Yes
	OCB/ACB	IS 1866	On Demand	Yearly	Yes
	WTI/OTI/Relays	IS 1866	On Demand	Yearly	Yes

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