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Jining Luheng Machinery Equipment Co., Ltd.

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Home > Products > Explosion-proof coal electric drill comprehensive protection equipment for coal mine
Explosion-proof coal electric drill comprehensive protection equipment for coal mine
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Product: views:9Explosion-proof coal electric drill comprehensive protection equipment for coal mine 
Branch: LH
Unit Price: Negotiated
Min.Order:
Supply:
Delivery: Shipment within days since the date of payment
Valid until: Long Term
Updated on: 2019-11-19 19:47
  Negotiated
Product Details
Overview
Quick Details
Place of Origin:
Shandong, China
Brand Name:
LH
Model Number:
ZBZ
Rated capacitance kVA:
4.0
Rated voltage V:
660-380/133
leakage setting resistance kΩ:
2 ± 0.2
lockout resistance kΩ:
4 ± 20%
1kΩ resistance grouding S:
0.25
protection distance (4mm2 cable) m:
150
line-to-line short circuit device S:
0.1
Current value kΩ:
10-16
Packing details:
wooden box
Allowed temperature rising:
75°C
Supply Ability
Supply Ability:
1000 Set/Sets per Month
Packaging & Delivery
Packaging Details
wooden box
Port
qingdao
询价单
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