Huanyu HYT3P Series Installation And Operation Instruction Manual Download Page 1

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HYT3P Series
PC-level Automatic Transfer
Switching Equipment

Installation and Operation
Instruction

Before installing and using the product, please read
the instruction carefully and well keep it for future
reference.

Product Certificate

This product has passed the inspection and
meets the requirements of GB/T14048.11, and
therefore is allowed to leave the factory

Inspector:

Date of inspection: See the product or
packaging.

HUANYU HIGH-TECH CO., LTD.

Inspection

Summary of Contents for HYT3P Series

Page 1: ...e product please read the instruction carefully and well keep it for future reference Product Certificate This product has passed the inspection and meets the requirements of GB T14048 11 and therefor...

Page 2: ...h body the phase sequence of the incoming terminals of the two power supplies must be consistent and the neutral wire must not be mistakenly connected to the phase wire 7 4 pole and 2 pole transfer sw...

Page 3: ...not exceed 35 C 4 2 The altitude of the installation location shall not exceed 2 000 m 4 3 The relative air humidity at the installation site shall not exceed 50 when the ambient air temperature is 40...

Page 4: ...ectrical life 1 500 1 200 1 000 Use category AC 33B Electrical appliance level PC Contact transfer time 0 6s 20 Transfer operating time 1 3s 10 Return transfer time 1 3s 10 Power off time 0 6s 20 Elec...

Page 5: ...anual transfer switch 7 Sign 8 Grounding screw 9 Indicator light 10 Secondary control line terminal 11 Output terminal 6 2 Controller panel and description Figure 2 Table 2 Product Status 1 2 3 4 Comm...

Page 6: ...voltage Monitoring standby power supply and fault conversion Phase failure voltage loss undervoltage Fire control input DC 24 V Fire control feedback output Indications Common and standby closing indi...

Page 7: ...3P 125 2 224 209 HYT3P 250 4 387 368 170 125 129 8 45 5 HYT3P 250 3 341 323 HYT3P 250 2 295 276 HYT3P 630 4 595 567 255 187 194 13 68 2 HYT3P 630 3 527 499 8 2 4P product main circuit wiring Figure 4...

Page 8: ...d L3 are output terminals A B and C 4 201 is the common power supply neutral wire 5 301 is the standby power supply neutral wire 8 4 2P product main circuit wiring Figure 6 8 4 1 Wiring instruction 1...

Page 9: ...ly is normal 601 and 603 are closed and 602 and 601 are disconnected When the common power supply is abnormal 602 and 601 are closed and 601 and 603 are disconnected 6 501 502 Active input terminal of...

Page 10: ...closed Power on commissioning Adjust the automatic manual switching gear of the transfer switch to the automatic gear first and then energize the two power supplies Commission the product according to...

Page 11: ...nd generator and rated working current of 125 A 11 Ordering Information On the premise that users abide by the use and storage conditions and the product seals are intact if the product is damaged or...

Page 12: ...Address Wenzhou Bridge Industrial Zone Yueqing City Zhejiang Province Service hotline 400 887 5757 Switchboard 0577 62889999 Fax 0577 62885588 Website www huyu com cn...