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Home > products > XINJI XINCHANGJIANG > XINJI Xinchangjiang JY-7A series power-off delay integrated circuit time relayJY-7/3DK/220 JY-7/3DK/310 JY-7/3DK/120 JY-7A/2DKQ JY-7B/1DKQ JY--7A/2DKQ JY-7B/DKQ JY-7A/3DKQ JY-7B/3DKQ

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XINJI Xinchangjiang JY-7A series power-off delay integrated circuit time relayJY-7/3DK/220 JY-7/3DK/310 JY-7/3DK/120 JY-7A/2DKQ JY-7B/1DKQ JY--7A/2DKQ JY-7B/DKQ JY-7A/3DKQ JY-7B/3DKQ

Name: XINJI Xinchangjiang JY-7A series power-off delay integrated circuit time relayJY-7/3DK/220 JY-7/3DK/310 JY-7/3DK/120 JY-7A/2DKQ JY-7B/1DKQ JY--7A/2DKQ JY-7B/DKQ JY-7A/3DKQ JY-7B/3DKQ
Brand: WUHU WANYI INDUSTRY CO.,LTD
SKU: JY-7/3DK/220 JY-7/3DK/310 JY-7/3DK/120 JY-7A/2DKQ JY-7B/1DKQ JY--7A/2DKQ JY-7B/DKQ JY-7A/3DKQ JY-7B/3DKQ
Availability: InStock

Product Details

Place of Origin: China

Brand Name: XINCHANGJIANG XINJI

Certification: CCCI

Model Number: JY-7/3DK/220 JY-7/3DK/310 JY-7/3DK/120 JY-7A/2DKQ JY-7B/1DKQ JY--7A/2DKQ JY-7B/DKQ JY-7A/3DKQ JY-7B/3DKQ

Payment & Shipping Terms

Minimum Order Quantity: 1

Packaging Details: Carton

Delivery Time: 7-10days

Payment Terms: Western Union, T/T

Supply Ability: 10-100

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Product Details

Product Description

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XINJI Xinchangjiang JY-7A series power-off delay integrated circuit time relayJY-7/3DK/220 JY-7/3DK/310 JY-7/3DK/120 JY-7A/2DKQ JY-7B/1DKQ JY--7A/2DKQ JY-7B/DKQ JY-7A/3DKQ JY-7B/3DKQ

JY-7 series DK type relay without auxiliary power supply voltage is used in relay protection devices for generators, transformers, and transmission lines as an overvoltage protection or low-voltage lockout starting element.
The specific characteristics are as follows:

1. Easy to set, using a three position dial switch to adjust the voltage value, intuitive and convenient, without the need for verification. Setting range: 19V~130V, 40V~260V or 200V~420V.

2. High precision, small step difference of 1V, and small error.

3. High reliability, no shaking, no refusal to move, fast action, high return coefficient.

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