It is used to do pressure test for a water storage type water heater with a cold and hot ware and a safety device

1. Brochure
Global Office of Lisun Electronics Inc.
http://www.Lisungroup.com
Lisun Group (Hong Kong) Limited
Add: Room 803, Chevalier House, 45-51 Chatham Road South, Tsim Sha Tsui, KL, HK
Tel: 00852-68852050 Fax: 00852-30785638
Email: SalesHK@Lisungroup.com
Lisun Electronics (Shanghai) Co., Ltd
Add: 113-114, No. 1 Building, Nanxiang Zhidi Industry Park, No. 1101, Huyi Road, Jiading
District, Shanghai, 201802, China
Tel: +86(21)5108 3341 Fax: +86(21)5108 3342
Email: SalesSH@Lisungroup.com
Lisun Electronics Inc. (USA)
Add: 445 S. Figueroa Street, Los Angeless, CA 90071, U.S.A.
Email: Sales@Lisungroup.com
Lisun China Factory
Add: NO. 37, Xiangyuan Road, Hangzhou City, Zhejiang Province, China
Tel: +86-189-1799-6096
Email: Engineering@Lisungroup.com
Leader in Lighting & Electrical Test Instruments
Rev. 10/18/2019
Water Pressure Test
Apparatus
(WPD-A)

2. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
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1. Introduction
Water pressure test apparatus complies with IEC60335/GB4706.12 standard. It is
used to do pressure test for a water storage type water heater with a cold and hot
water and a safety device. The equipment uses stainless steel and industrial
aluminum production, with beautiful appearance, not rusty. Water supply pump with
stainless steel centrifugal pump, PLC, man-machine interface and inverter control,
can automatically according to the rate of pressure, it can be automatically
regulated to the set time after setting the pressure.
2. Function parameter
 Storage tank volume: 900L
 Transparent water level observation pipe: With indicator scale of water storage
capacity
 Water temperature: 5-85℃
 Refrigeration mode: Air cooled chiller(power: 5KW)
 Heating element: Stainless steel electric heating pipe(power:36KW)
 Test pressure: 0-2.5mpa
 Rising speed of test pressure: 0-0.2mpa/s
 Pressure precision: 0.005mpa
 Pressure Adjustment: Automatic frequency conversion and pressure
adjustment
 Frequency converter controlling: PLC controlling
 Setting mode: Man-machine interface setting
 Working Power Supply: Water supply system: 380V50HZ Machine: 220V 50HZ

3. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
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3. Basic configuration
 Aluminum alloy frame: 1 sets
 Stainless steel structure test bench(contains 900L constant temperature water
tank): 1 sets
 Human-computer interface, Touch screen(contains temperature and pressure
module): 1 sets
 Imported Glass flow meter: 1 piece
 Imported Glass pressure sensor: 1 piece
 PLC, inverter:1 sets
 Software: 1 sets