The multifunctional microcomputer controller is the intelligence type equipment researched and developed by our company independently. It can monitor line current, voltage. While the high (low) voltage controlling box has the fault of on switch over-, over current, over voltage and line fault etc on working condition, it can automatically delayed off switch control, and automatically delayed switch on according to pre-settlement. This product can make high voltage controlling box realize part functions of minitype transformer substation.
1). Normal working current point: when reach or surpass the setting current point (means the second current of current inductance implement, the high voltage corresponding circuit should calculate according to CT ratio changing), it takes delayed over current cut off. Setting scope is 4-7A, real display is 4-7. It changes 1A while setting.
2) Fast cut off current point: when reach or surpass the setting current point (the second current of CT), that is the implementation of Quick Break Trip Delay. Setting scope is normal working current point +1-30A. Real display is 5-30. It changes to 1A while set every time.
3) Reclosing (Peak current) delayed period: During this period, over current is ignored. However, when reach settled quick break current point, which will undertake Quick Break Delayed reclosing. The Setting scope is 1-10s; real display is 1-10, change to 1s each time.
4) Quick break delayed: When over- current reach or surpass the setting period continuously which will trip soon . The setting scope is 0-2s; real display is 00-20, change to 1s each time.
A revolutionary innovation great news for mold and die users. Inter looking flow tubes conduct heat quiakly and completely away from the mold, providing the optional cooling effect and so reducing costs.
Pwm charging
Direct, boost and float auto-charging modes.
Optimized control for intelligent adjustment of control parameters based on actual charging / discharging rates.
Led indication of system working status.
Temperature compensation, high precision digital temperature transducer.
Over-load and short circuit protections.
Rated charging current: 20a, 30a, 40a
System voltage: 12v, 12/24v, 48a
Specially design for solar-public electricity system, which is in exchange of the solar system, it has power switch where there is a shock by the battery or utility grid, and also the utility grid supply charging module. Its energy saving, and also ensures the power supply. It also has the same function of eprc.
Specifications: 12v, 12/24v, 5a, 10a, 15a
Use mcu and professional software as the control center to fulfill intelligent soc control, protection to overload, outside and insdie short circuit, reverse connection, thunder and lightining, pv panel reverse current, over charge and discharing etc, usd pwm high efficiency charging way and temperature compensation.
Industry level production standard, led indication on system condition.
The controller pcb is pained with england apl lacquer, its highly moisture-proof
The controller is designed for solar dc lighting system. There are several optional working modes, and has two output modes. Dc output modes and two time setting modes.
Specifications: 12v, 12/24v, 5a, 10a, 15a
Use mcu and professional software as the control center to fulfill intelligent soc control, protection to overload, outside and insdie short circuit, reverse connection, thunder and lightining, pv panel reverse current, over charge and discharing etc, usd pwm high efficiency charging way and temperature compensation.
Industry level production standard, led indication on system condition.
The controller pcb is pained with england apl lacquer, its highly moisture-proof
Model no.: sf-103
Digital temperature controller
For fan cooling cake display showcases of medium& high temperatures
Waterproof panel
Temperature control / light control
Automatically=manually defrost by turning off the unit
Manually defogging control
Re-start delay
Renew factory defaults by button operation
Rangeí4545¦
Accuracy: +1¦
Sensor: ntc, 2pcs(room temperature & defrosting control)
Power supply: 230vac or 120vac 50/60hz
Compressor:20a/ 250vac (1hp)
Defogging heater:10a/250vac
Light: 5a/250vac
Dimension: 77(l)-35(w)-60(d)mm
Mounting hole dimension:71(l)-29(w)
Model no.: sf-104a
Feature: same as sf-104s (besides built-in relays and transformer)
Digital temperature controller
For fan cooling freezers & cold rooms of low temperature
Waterproof panel
Manually=automatically defrost by electric heater
Evap. Fan control
Time/temp.Setting to end defrosting
Re-start delay
Parameter locking
Celsiuc / fahrenheit degree selection
Buiit-in transformer and relays
Range:4545¦(40120h)
Accuracy: +1¦(+2h)
Sensor:ntc, 2pcs (room temperature & defrosting control)
Power supply: 230vac or 120vac 50/ 60 hz
Compressor:16a/1hp
Defrosting:10a/250vac
Evap.Fan:8a/250vac
Dimension: 77(l)-35(w)-60(d)mm
Mounting hole dimension:71(l)-29(w)mm
Digital temperature controller
For fan cooling freezers& cold rooms of low temperature
Waterproof panels
Double displays (with an outer small display shows temperature synchronously)
Manuallyf=automatically defrost by electric heater
Evaporator fan control
Time/temp.setting to end defrosting
Parameter locking
Renew factory defaults by button operation
Range:·í45f+45f¦(·í40f+120+H)
Accuracy: f+1f¦(2+H)
Sensor: NTC, 2pcs (room temperature &defrosting control)
Power supply: 230VAC or 120VAC 50 / 60Hz
Compressor:20A/ 250VAC (1HP)
Heater:10A/250VAC
Evap.fan:5A / 250VAC
Host controller dimension: 77(L)f-35(W)f-60(D)mm
Mounting hole dimension of host panel:71(L)f-29(W)mm
Accessional display dimension: 83(L)f-23(W)f-18(D)mm
Mounting hole dimension of accessional display:66(L)f-19.5(W)mm
Temperature probe
Name : adult/ child skin surface temperature probe , l=3m, 12mm disk .
Oem part.:409 b
Compatibilities : suitable for ge-marqutte all ; philips: m3928a, m3929a
Mindray all ; nihon kohden ; colin : npb.
The ksd1004 defrosting thermostats are mainly used for the control of the freezing equipment,
And at the same time may be also applicable for the temperature control in the aviation,
Auto and medical industries. They are widely applied by the world outstanding designers.
Applicable scope & features
Ksd1004 serial 3/4 disc(19mm) bi-metallic defrosting temperature controller
Is used for temperature-control in refrigerators and air-conditioner,
Also applicable for automatic temperature control in dehumidifier, refrigerator
Heating-defrosting and system temperature limit safety arrangement .Its
Structure features application of resin to seal the electric parts
Completely, allowing to be installed in a narrow space, boasting easy
Installation, moisture-proofness and wet-proofness, etc.
1, in accordance with iso 2372, used for periodic measurements, to detect out-of-balance, misalignment and other mechanical faults in rotating machines.
2, specially designed for easy on site vibration measurement of all rotating machinery for quality control, commissioning, and predictive maintenance purposes.
3, individual high quality accelerometer for accurate and repeatable measurements.
4, lcd digital display.
5, lightweight and easy to use
6, automatic power shut off to conserve power.
7, can communicate with pc computer for statistics and printing by the optional cable and the software for rs232c interface.
We are specialized in producing temperature sensor/ switch , oil pressure sensor, relay and speed sensor for brand car .Our production gained a good reputation in the market.We assured the quality
Please send your detailed contact informations on your requirement makes that we could contact you as son as possible.
