OEM processing ACURC 420 leak detector Shu ACURC 420

ACURC 420 leak detector Product Overview For loads more important buildings, including fire-fighting equipment, security equipment, emergency lighting and evacuation lighting, power, etc. are not allowed off various types of equipment, according to GB 13955 - 2005 "residual current protection device installation and operation "requirement, you should install the alarm style electric fire detectors. Residual current, and temperature detection accuracy is a key device, which determines the accuracy of equipment failure alarms. When the smell of burning rubber, burning plastic smell, you should first thought may be electrically causes, such as finding other reason, you should immediately wind up power until identify the reasons for and properly treated, can switch on power transmission. Since large earth fault loop impedance, tend to produce a slight arc type discharge, arc discharge generates heat intensified wiring insulation aging. ACURC 420 leak detector performance characteristics ACURC 420 electrical fire detectors and residual current detectors or temperature sensors connected to the data through the RS-485 bus or RS485 bus communication to the electrical fire monitoring equipment. Communication distance up to 1200 meters. ACURC 420 electric fire detectors with 16 input measurement channels, each channel can be set by software residual current and temperature alarm values, without the need for any hardware changes. All performance indicators over the GB14287.2-2005, GB14287.3-2005 technical requirements. ACURC 420 leak detector Specifications Operating voltage: AC220V ± 15%, 50Hz, power consumption: 2W main channel over the line diameter: 80 main channel over the line current: current ≤ 600A residual current alarm value :20-1000mA continuously adjustable temperature alarm Value :55-140 ℃ continuously adjustable control output: passive normally open output contacts a group (AC220V/1A) Communication: RS485 Bus Bus Specifications: Shielded Twisted Pair sectional area :1.0-1 .5 mm2 indicator: Run, alarm , silencers, self-test, the test alarm sound: Fault - intermittent sound alarm - continuous tone function keys: test, self-test, silencers, the reset menu keys: menu, up, down, OK, C Auxiliary Channels: 5 ( temperature measurement module, the leakage current module, overcurrent module) Operating environment: Temperature -10 ℃ -40 ℃, relative humidity ≤ 95% Executive Standard: GB14287.2-2005 GB14287.3-2005 Company Profile and Contact Our company is a commitment to professional development, production, sales and various meter digital meter, electrical fires and other processing, OEM service enterprises. The main products are: single, three phase electronic energy meter; single, three phase electronic multi-rate watt-hour meter; Three-phase electronic combination of active and reactive energy meter; single, three phase multifunction energy meter and so on. I produced with communication CL42-DV, CL96-AV, DDS1352, ARCM100-Z2, PMAC615-P, PMAC725N-H and other products. My company has a sound technical development and after-sales service team, according to the actual requirements for special design and manufacturing of large-scale monitoring device can be on-site installation and commissioning. Our company philosophy: people-oriented customer first head and for your honesty.