Specifications
Specifications
| Primary brand | NOARK |
|---|---|
| Main function | Soft starter |
| Product series / family name | Industrial controls > Soft starters |
| Sub-range name | Ex9QR5 series |
| Functions | Electronic soft-starter Built-in signal relays (K1) -- Bypass relay Built-in signal relays (K2) -- Programmable status relay Built-in signal relays (K3) -- Programmable fault relay Optional I/O (IN1) -- Programmable input terminal Optional I/O (IN2) -- Programmable input terminal Cooling fan |
| Design | Without bypass contactor |
| Supply voltage (AC) | 200Vac-690Vac 200Vac-690Vac (200Vac / 208Vac / 220Vac / 230Vac / 240Vac / 380Vac / 400Vac / 415Vac / 440Vac / 480Vac / 500Vac / 525Vac / 600Vac / 660Vac / 690Vac) |
| Frequency | 35-60Hz (current mode) 48-52Hz (other starting mode) 58-62Hz (other starting mode) |
| Display | LCD display |
| Rated current | 90A 78A (200Vac; motor rating FLA; UL) 88A (208Vac; motor rating FLA; UL) 80A (240Vac; motor rating FLA; UL) 77A (480Vac; motor rating FLA; UL) 75A (600Vac; motor rating FLA; UL) 84A (220Vac; motor rating FLA; IEC) 84A (380Vac; motor rating FLA; IEC) 84A (460Vac; motor rating FLA; IEC) 84A (575Vac; motor rating FLA; IEC) 84A (690Vac; motor rating FLA; IEC) |
| Rated active power (kW) | 55kW (460Vac; mtr. rating; IEC) 22kW (220Vac; motor rating; IEC) 45kW (380Vac; motor rating; IEC) 75kW (575Vac; motor rating; IEC) 90kW (690Vac; motor rating; IEC) |
| Rated power (HP) | 60HP (480Vac; mtr. rating; UL) 25HP (200Vac; motor rating; UL) 30HP (208Vac; motor rating; UL) 30HP (240Vac; motor rating; UL) 77HP (600Vac; motor rating; UL) |
| Rated operating voltage (Ue) | (AC) 60-483 V |
| Rated impulse voltage (Uimp) | 8 kV |
| Rated insulation voltage (Ui) | 800 V |
| Connection type | built-in lugs (power connections) M3 screw connection (control circuit) |
| Cross-section | #14AWG...#6AWG / 2.5mm2...16mm2 lugs #13AWG control circuit conductors |
| Short circuit breaking rating | 10kA (UL/IEC) |
| Control Voltage (AC) | 100Vac-240Vac |
| Protection functions | Overload protection (classes 10A; 10; 20; 37) Phase loss/phase unbalance Starting current limit timeout Undervoltage/Overvoltage Output phase loss Motor overload Load locked/short circuit Multi-start lockout |
| Communication protocol | RS-485 Modbus |
| Digital inputs | 1 x digital input (Start; NO dry contact) 1 x digital input (Stop; NC dry contact) 1 x digital input (Emergency Stop; NC dry contact) |
| Analog inputs | 1 x analog input (PTC thermistor input; optional I/O) |
| Dimensions | H264.5mm x W184mm x D165.3mm H10.4" x W7.2" x D6.5 |
| Ambient air temperature for operation | -14°F...+104°F / -10°C...+40 °C |
| Ambient air temperature for storage | -13°F...+158°F / -25°C...+70 °C |
| Technical compatibility with | Recommended protection -- M2S250T3L MCCB or 250A 600V K5 fuse Bypass -- Ex9C115F22K contactor |
| Application type | <1000m above sea level -- full performance 1000-3000m above sea level -- the current derated 0.5% for every 100m |
| Order code / Manufacturer SKU | Ex9QR5-90-6-D 1720007 Ex9QR50906D |
| Manufacturer product status | Commercialized |
| Equivalent to | 1720007 Ex9QR50906D Ex9QR5906D |
| Compliant with standard(s) | UL 508 (file number E533416) UL 60947-4-2 CSA C22.2 No. 14 CSA C22.2 No. 60947-4-2 Shock resistance -- less than 0.5g EMC equipment level -- Class A (industrial grade) Level 3 |
| Tightening torque | (screw) 5 N.m (control circuit) 0.5 N.m |
| Degree of pollution | Class III |
Benefits
Benefits
Ex9QR5 is a solid-state reduced voltage (SSRV) motor starter used in the control and protection of 3-phase electric motors.
Its multiple starting modes control the voltage and current applied to the motor to provide soft start‚ speed ramp and soft stop capability.
The Ex9QR5 has built-in motor overload protection in class 10‚ 20 and 30‚ along with advanced protection such as phase loss/phase unbalance‚ under-voltage and more.
It is the ideal solution for energy savings and torque control in applications like fans‚ blowers‚ pumps‚ compressors‚ ball mills‚ crushers and many other loads.
Features
Features
- Seven unique starting modes
- Automatic light-load energy savings
- Low-speed forward and reverse
- Programmable kickstart mode
- Soft stop and braking
- Sequential‚ multiple motor starting
- Programmable digital inputs and analog output
- Built-in RS-485 communication interface and standard Modbus protocol
- Separately mountable LCD display with user-friendly interface
Motor Protection Functions
Motor Protection Functions
- Phase loss/phase unbalance
- Starting current limit timeout
- Undervoltage/Overvoltage
- Output phase loss
- Motor overload
- Load locked/short circuit
- Multi-start lockout