KV4500
KV4500 VFD
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The Kemron KV4500 is a compact VFD whose official manual lists 0.75–2.2 kW 220 V-class models and 0.75–7.5 kW 380 V-class models. It supports sensorless-vector and V/F control for AC induction or permanent-magnet synchronous motors, four digital inputs, and Modbus RTU over RS485. Selection remains subject to engineering review, with the exact rating, wiring, motor data, braking, and commissioning scope confirmed at RFQ.
Application evidence
Planning an application with this component?Our engineers will review your architecture and confirm where the KV4500 fits — before you commit.
Specifications
| Key specifications | |
| Manual Listed Models 220v | KV4500-0.75G-2S, KV4500-1.5G-2S, KV4500-2.2G-2S |
|---|---|
| Manual Listed Models 380v | KV4500-0.75G-4T, KV4500-1.5G-4T, KV4500-2.2G-4T, KV4500-4.0G-4T, KV4500-5.5G-4T, KV4500-7.5G-4T |
| Manual Listed Power Range 220v | 0.75–2.2 kW |
| Manual Listed Power Range 380v | 0.75–7.5 kW |
| Supply Wiring | 220 V: connect L1 and L3, leave L2 open; 380 V: connect L1, L2 and L3 |
| Control Modes | Sensorless vector control (00-01=0); V/F control (00-01=2, default) |
| Motor Compatibility | AC induction motor (00-08=0); permanent-magnet synchronous motor (00-08=1) |
| Maximum Operating Frequency | 350.00 Hz with 0.01 Hz unit; 3500.0 Hz with 0.1 Hz unit |
| Carrier Frequency | 0.5–15.0 kHz |
| Digital Inputs | 4 × DI (DI1–DI4) |
| Analog Input | 1 × AI terminal |
| Analog Output | 1 × AO terminal |
| Relay Output | 1 × relay output (TA/TC terminals) |
| Communication | RS485; Modbus RTU slave protocol |
| Modbus Default | 9600 bps, 8N2, address 1 |
| Dimensions 0 75 To 2 2kw | 72.2 × 161.47 × 136.8 mm |
| Dimensions 4 0 To 7 5kw | 89 × 198.5 × 169.6 mm |
| Commercial | |
| Model number | KV4500 |
| Brand | Kemron |
| Category | VFD Drives |
| Availability | Confirm availability at RFQ |
Key specifications
Commercial
Cross-reference
Schneider ATV12 → candidate replacement, subject to engineering review.
Candidate replacements, subject to engineering review. Trademarks belong to their respective owners.
Engineering notes
For the KV4500, engineering review covers motor nameplate data, supply and load conditions, duty, control mode, braking, terminal functions, and the required communication protocol. Any cross-brand proposal is a candidate replacement — subject to engineering review.
- The official KV4500 manual lists 0.75–2.2 kW 220 V-class and 0.75–7.5 kW 380 V-class variants
- the public product page states a wider 0.4–2.2 kW / 0.4–15 kW range, so this record uses the narrower manual-listed variants pending manufacturer reconciliation
- The Schneider ATV12 anchor is category-level only — voltage, current, overload, braking and enclosure fit remain subject to engineering review
- SoMove parameter files and Schneider terminal conventions do not transfer — full recommissioning applies
Frequently asked
What power ratings are listed in the official KV4500 manual?
The manual lists 220 V-class models from 0.75 to 2.2 kW and 380 V-class models from 0.75 to 7.5 kW. The exact order code and rating are confirmed at RFQ.
Which motor types and control modes does the KV4500 support?
The official parameter table lists AC induction and permanent-magnet synchronous motors, with sensorless-vector control and V/F control.
Does the KV4500 support Modbus RTU?
Yes. The manual lists an RS485 interface with Modbus RTU slave communication. The published default is 9600 bps, 8N2, address 1.
Can the KV4500 replace a Schneider ATV12?
The KV4500 may be evaluated as a candidate replacement, subject to engineering review of voltage, current, overload, braking, I/O, enclosure and commissioning requirements.
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