Solar controller TK-7 sandi solar

1. Photos:

2, Technical datas:

<1> Power: 220VAC±10%

<2> Size: 17x12.5x5cm

<3> Temperature detective precision: ±2°C

<4> Temperature detect range: 0~90°C

<5> Water level: 4 level

<6> Power loss: <5W

<7> Auto control supercharging pump/Electric heating belt ≤ 500W

<8> Electric heating  ≤ 2000W

<9> Electric leakage cut off current: < 10mA/0.1s

<10> Solenoid Valve: DC12V for pressurized and non pressurized valves

<11> Pressurized working pressure: 0.02~0.8Mpa, for direct water supply

<12> Non pressurized: working pressure: 0 Mpa, for water supply and low pressure water supply

3, Main functions:

<1> Water level preset

<2> Leakage protection

<3> Intelligent water loading

<4> Constant water level loading

<5> Insufficiency water loading

<6> Pipe heat prevention

<7> Constant temperature heating

<8> Low water pressure water loading

<9> Auto control supercharging pump

<10> Dry heating prevention

<11> Power off memory

<12> All-weather water supply

<13> Intelligent heating

<14> Water temperture preset

<15> Temperature control water loading

<16> Water insufficiency alert

<17> Manual control

4, Payment

<1> T/T(wire transfer)

<2> L/C at sight

<3> 30% T/T in advance as deposit, the rest paid before shipment

<4> 30% T/T in advance as deposit, the rest paid against B/L copy

5. Certificate

6, Our advantages:

<1> We have 8 senior engineers working on development. that will make us lead the trend whatever on structure or technolgy

<2> 15 QC control the quality, just make sure all is right

<3> Aftersale service is quick, any problem you mentioned will be dealt with in 24 hours!

<4> Our professional salesmen always online for your questions

7. Factory photos:

8. Contact:

Lynn Cheung           | Haining Zilan Solar Technolagy Co.,Ltd

Add: No.288, West Qianjiang road, Haining city, Zhejiang province, China

TEL:0086-57387622077        | whatsapp: +86 18868802289

Skype: zhanlevy                    | wechat: 18868802289

For more details, pls send email to us, thanks!