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JSS48□Series Time Relay User Manual Standard: GB/Т 14048.5 □ Please carefully read this User Manual before installing and operating the product, and keep this manual properly for future reference...
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1. Overview 1.1 Scope of Application JSS48□series time relay is suitable for AC 50/60Hz control circuit with the voltage 380V and below and with the DC volage 240 and below as a delay element, and is used to connect or disconnect the circuit at a predetermined time for automatic control.
Тable 1 Model & Functional characteristics Delay time Rated control power Spec. voltage 8 terminal blocks; One set of delay normally closed; JSS48А One set of delay normally open. 0.01-99.99s With reset, pause terminal; 1-99min99s 1 min-99h99min , power-on delay Positive timing JSS48Р...
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3.8 Setting error: ≤1%; 3.9 Repetitive error: ≤1%; 3.10 Mechanical life: ≥ 1 million times; 3.11 Electrical life: ≥ 100,000 times; 3.15 Cooperation with the short circuit protective device (SCPD): The RT16-00, 6A fuse with “1” type basic protection is recommended as SCPD; that is, the relay shall not cause danger to the persons or equipment in case of short circuit, and it is not allowed to work continuously before the repair or replacement of parts.
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Outline dimensions of panel type with round lamp holder Size of hole of panel type Size of hole of device type (35mm standard mounting rail) 5 Installation and Operation Instructions 5.1 Please install the product according to the size of the hole and the size of the mounting hole. 5.1.1 Connect the wire properly, and align with the pins when installing plugs and sockets to prevent short circuit of power supply resulting in accidents.
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5.2 The operating volage of the relay shall be within the rated operating voltage range. 5.3 When the load power is greater than the rated value of the relay, an intermediate relay is provided. 5.4 Operation of reset terminals When the reset terminal is connected at any time after startup delay, the time relay will reset; when the reset terminal is disconnected, the time relay starts timing from zero.
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6 Common Faults and Troubleshooting 6.1 Not work after startup (no display on the LED screen) The power terminal is not wired and the wiring is improperly connected or disconnected, and the power supply is not connected. 6.2 The relay does not delay after power-on Check the reset (zero clear) terminal is short circuited.
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Certificate Inspector: Check 01 Production date: See label on inner box DELIXI GROUP CO., LTD. Manufacturer: Zhejiang Delixi Electrical Co., Ltd. Address: No. 155, Zhandong Road, Liushi Town, Yueqing City, Zhejiang 325604 Tel: (86-577) 61778888 Fax: (86-577) 61778000 Customer Service Hotline: 400-826-8008 www.delixi-electric.com...
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