HSQ6III series automatic transfer switching equipment is a set of switches and logic control in one, without external controller, truly realize the integration of mechanical and electrical automatic switching device.with voltage detection, frequency detection, communication interface, electrical, mechanical interlock and other functions, It can realize automatic, electric remote, emergency manual control
The operation of the motor is controlled by the logic control board with various logic commands,and gearbox operation to achieve,the electric motor with a switch spring saving energy,an instantaneous release acceleration mechanism,Fast through the breaker circuit or circuit switching.By the visible state to achieve security isolation it can greatly improve the electrical performance and mechanical performance of each phase
HSQ6III series automatic transfer switch control part for metal shell, The switch part is made of glass fiber unsaturated polyester resin,which has strong dielectric property, protection ability and reliable operation safety
Switch modeling is beautiful, novel, simple, small size, full function, is the best choice for similar products.
Normal use, installation and transport conditions:
The ambient air temperature is 5 ℃ ~ + 40 ℃.And the average value of 24 hours does not exceed +35℃
The elevation must not be above 2000m
Installation site of air relative humidity when the highest temperature is + 40 ℃ not more than 50%, at a lower temperature can have higher relative humidity, such as 20 ℃ at 90%.Due to temperature change occasionally produce condensation special measures should be taken, Installed in the absence of shock and vibration and place no snow or rain
EMC class of equipment: B
The product should be handled with care in the process of transportation, not upside down.
Main technical performance parameters
| Rated current of shell frame level Inm（A） | 63 | 100 | 160 | 250 | 630 | 1600 | |
| Rated operating current Ie（A） | 16.20.25.32.40.50.63 | 25.32.40.50.63.80.100 | 100.125.140.160 | 160.200.225.250 | 250.315.350.
400.500.630 |
800.1000.
1250.1600 |
|
| Rated operating voltage Ue（V） | 400/50Hz | ||||||
| Rated insulation voltage level Ui（V） | 800 | 690 | 1000 | ||||
| Rated impulse withstand voltage Uimp（kV） | 8 | 6 | 12 | ||||
| Pole | 2、3、4 | 3、4 | |||||
| Use category | AC-33B | AC-33iB | |||||
| Rated short circuit current Iq（kA） | 50kA | 50kA | 50kA | 50kA | 50kA | 50kA | |
| Specification for short circuit protection appliances （SCPD） | NT00-63A | RT16-100A | RT16-160A | RT16-250A | NGT3-630A | STF5-1600A | |
| Operating transfer time （S） | 3 | 3 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Rated control supply voltage Us（V） | |||||||
| Operation cycle times | No electricity | 10000 | 8500 | 7000 | 7000 | 4000 | 3000 |
| Electric | 6000 | 1500 | 1000 | 1000 | 1000 | 1000 | |
| Total | 16000 | 10000 | 8000 | 8000 | 5000 | 4000 | |
Controller function code
| Item note 1 | A type controller | B type controller | ||
| A1（Power-grid） | 2（Power-grid generator） | B1（Power-grid） | B2（Power-grid generator） | |
| Automatic conversion note 2 | Automatic transfer and restoration Automatic transfer without restoration(As spare) | Automatic transfer and restoration Automatic transfer without restoration(As spare) | ||
| Detection of normal power supply | Three phase detection of normal power supply | |||
| Detection of standby power supply | Three phase detection of standby power supply | |||
| Mandatory conversion | Mandatory normal、Mandatory standby、Mandatory disconnection | |||
| Manual conversion | Manual normal、Manual standby、Manual disconnection | |||
| Power control | ▬ ▬ | Generator start and stop | ▬ ▬ | Generator start and stop |
| Fire signal | 24V fire signal to disconnect the device | |||
| Fire feedback | A set of normally open | |||
| Communication function Note 3 | (Optional communication module) Realization of remote control, telemetry, remote control, remote communication，RS485 interface, Modpus-RTU protocol,The communication baud rate 1200、2400、9600、19200、38400bps | |||
| Position indication | Local position indication (The output of AC230, Used for normal and standby power switch to opening and closing ) | |||
| Feedback signal | ▬ ▬ | ▬ ▬ | normal、standby under pressure feedback(Passive contact)
normal、standby position feedback(Passive contact) normal、standby fault feedback(Passive contact) |
normal、standby under pressure feedback(Passive contact)
normal、standby position feedback(Passive contact) normal、standby fault feedback(Passive contact) ） |
| Display mode Note 3 | Mechanical indication:Device close break-brake state, operating modes(Factory settings, users can not modify)
LCD:Device switching state normal、standby power status Parameter setting, action record, etc ( Split display ) |
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| Under voltage detection | The detection of arbitrary phase under undervoltage condition according to the undervoltage setting value | |||
| Overvoltage detection Note 5 | The detection of arbitrary phase overvoltage condition according to the overvoltage setting value | |||
| Voltage loss (open phase) detection | The detection of arbitrary phase voltage loss condition according to the voltage loss setting value | |||
| Parameter
setting Note 4(Split display has this function) |
Under pressure setting （U1＝164V） Over voltage setting（U2＝264V） Voltage loss （≤70V） Conversion delay（t1＝2s）Delay return（t2＝2s） Oil engine start delay（t3＝5s） Oil machine stop time delay（t4＝60s） | |||
Note:
- HSQ6III-63 type can only be equipped with A type controller ( temporarily does not have the function of 3, 4, 5 )
- The default factory value is set to automatic transfer and restoration, if the need for automatic transfer without restoration need to indicate when you order it
- This function is optional features, to be selected,the need for additional instructions.
- Default factory setting value
