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hv transformer vacuum maintenance

Name: hv transformer vacuum maintenance
Brand: CTBU
Rating: 5.0 (13 reviews)

Model ZLH is used for vacuuming high voltage electrical transformer and keep it in a high vacuum degree before vacuum oil filling. CTBU by selecting world-famous vacuum pumps, the working vacuity of Model ZLH transformer Vacuum pump with roots pump can reach up to 10Pa or better.

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Model:
ZLH
Brand:
CTBU

Product Description

Introduction:

Transformer vacuum pump with roots pump Model ZLH is used for vacuuming high voltage electrical transformer and keep it in a high vacuum degree. CTBU by selecting world-famous vacuum pumps, the working vacuity of Model ZLH transformer Vacuum maintenance with roots pump.

Features :

1. Portable and Compact structure.

2. Different brands of vacuum pumps such as Ritechle, BUSCH, Becker, Edwards, Leybold and Atlas, etc.

3. Install automatic level sensor to protect the vacuum pumps.

4. Automatic control with easy operation.

Technical Data:

Name of Parameter		Unit / Model	ZLH-70	ZLH-150	ZLH-300	ZLH-600	ZLH-1200
Vacuum Pumping capacity		m³/h	252	540	1080	2160	4320
Limit vacuity		Pa	≤3				≤1
Power supply			380V, 50Hz, 3-Phase 4-Wire (or as requested)
Power		kW	4	6	10	14	27
Diameter of vacuum connection		mm	25	40	50	65	80
Size	Length	mm	1200	1300	1500	1600	2500
	Width	mm	950	1000	1150	1150	1750
	Height	mm	1500	1600	1850	2000	2000
Approximately Weight		kg	310	430	520	780	2200