◆ Standards implemented: GB/T 3836.1, GB/T 3836.2, GB/T3836.31, GB 17945, IEC 60079-0, IEC 60079-1, IEC 60079-31, EN 60079-0, EN 60079-1, EN 61241-0, EN 61241-1.

Environmental Applications

◆ Widely used in petroleum, chemical, military, industrial plants, large buildings, shopping malls, schools, hotels, and other places, providing real-time information transmission for centralized control equipment, and offering communication for backend fire-fighting equipment during power outages, fires, and other emergencies;

◆ Hazardous areas with explosive gas mixtures Zones 1 and 2;

◆ Explosive gas mixture hazard categories IIA, IIB, IIC;

◆ In environments with non-destructive insulation gases or vapors;

◆ Humidity: <90% RH;

◆ Explosive gas mixture temperature groups T1-T6;

◆ Suitable for ambient temperatures from -20℃ to +40℃.

Ordering Information

◆ When ordering, strictly follow the model meaning, clearly specify all product parameters, installation accessories, etc.; for example: XH-PD-□KVA-BX2021 wall-mounted installation, then the product model is: XH-PD-□KVA-BX2021:

◆ If there are special requirements (such as voltage, emergency time, etc.), please specify when ordering.

Model Meaning

Product Details

Technical Parameters

Model Specifications	Input Voltage	Rated Power	Emergency Time	Output Voltage	Explosion-proof Mark	Inlet Specifications	Applicable Cable Outer Diameter	Protection Level
XH-PD-0.3KVA-BX2021	AC220V 50Hz	300W	≥90min	DC24V DC36V	Ex db IIC T6 Gb; Ex tb 111C T80℃ Db	G3/4 M25 NPT3/4	Φ10~Φ15mm	IP66 WF1 WF2*
XH-PD-0.5KVA-BX2021		500W
XH-PD-1KVA-BX2021		1000W

◆ All fire-fighting products should have a charging time ≥24 hours; orders with * must be specified.

Outline Diagram

Installation Diagram

Installation Method: Fix four M14×150 expansion bolts (schematic 1) on the wall, then hang the product on the expansion bolt nuts, and finally tighten the nuts to secure.

System Topology Diagram

Note: When using an emergency lighting distribution box for installation, the lamps have built-in batteries.

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Address: No. 2, Shifang Line, Economic Development Zone, Yushan County, Shangrao City, Jiangxi Province
Sales Hotline: +86-793-2579666
Fax: 0793-2207069
E-mail: Lily.zhou@xihfb.com.cn
Website: http://www.xianghuaex.com/
Postal Code: 334700

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	The inlet specifications can be selected as M thread or NPT thread		Uses high-precision circuit design with built-in router function
	Uses rail-mounted explosion-proof terminal blocks		Built-in independent lithium battery ensures normal internal power supply during emergencies