| Manufacturer Part Number: | 9590 |
| Item Number: | KBVF-45 W/SIVFR |
| Manufacturer: | KB Electronics |
| Product Series: | KBVF |
| Family Series: | KB Electronics Drives, KBVF Series |
| Input Phase: | 3 |
| HP (Constant Torque Rating): | 3 Hp |
| Amps (Constant Torque Rating): | 4.6 A |
| Braking Type: | DC Injection |
| Closed Loop: | No |
| AC Line Regenerative: | Yes |
| Operator Controls: | Sold Separately, See Accessories |
| IP Rating: | IP20 |
| Motor Control-Max Level: | Open Loop Vector (Sensorless Vector) |
| Mounting: | Panel |
| Input Range Voltage (AC): | 391-529 VAC |
| Package: | KBVFIP20 |
| Dynamic Braking Trans: | Not Available |
| Comments: | Includes SIVFR signal isolator and run fault relay |
| Net Weight: | 4.1 lbs |
The KBVF-45, adjustable frequency AC Drive provides control of standard, 3.0 horsepower, 3 Phase AC and PSC induction motors used for Machine or Variable Torque (HVAC) applications. Standard features include; SIVFR Signal Isolator, Digital Programming, Adjustable RMS Current Limit, I2t prevents Motor Burnout, Slip Compensation with Auto-Tune & Boost provides excellent load regulation over a 30:1 speed range, Power Start? delivers over 200% motor starting torque to ensure startup of high frictional loads. Other standard features include Run/Fault Relay Output Contacts, Electronic Inrush Current Limit (EICL) that eliminates harmful AC Line inrush currents and a built-in dV/dT filter, that reduces harmful voltage spikes to the motor. Also provided are two diagnostic LEDs. The AC Drive is housed in a rugged U-frame chassis with an industry standard mounting footprint. A finger-safe cover provides protection against accidental contact with electrical components.
Accessories include: SIVFR Signal Isolator (9597), MSB Multi Speed Board (9503), RFI Filters Class A and B, DLM Download Module, Drive Linktm Programming Kit (9582), Modbus Communications Kit (9568), Dynamic Brake Module (9598).
Dimensions approx. 4.7" X 8.75" X 4.45"
Agency approvals: UL, CE, CSA, C-Tick, RoHS available.
