178U9284
Details
Details
FC 102 VFD Bypass Panel, 3 HP, 3-Phase 208 VAC, NEMA 3R, 3-Contactor Bypass, Main Circuit Breaker
One enclosure holds the drive, EMB2 electromechanical bypass, main breaker, and drive fuses.
Needs 3-phase input power.
A drive input contactor isolates the drive from the line, and a Test position runs the motor in bypass while the drive stays powered.
In bypass the motor runs across the line at full speed, protected by a Class 20 overload relay set to the motor full-load amps.
EMB2 adds automatic transfer to bypass on a drive fault, run permissive, and basic fire mode in bypass.
Key Features
- Bypass: 3-contactor, EMB2 electromechanical
- Drive output current: 10.6 A at 200-240 VAC (continuous)
- Fuses: drive fuses
- RFI filter: standard
Product Specifications
| Manufacturer | Danfoss |
|---|---|
| Model | 178U9284 |
| Product | VLT HVAC Drive FC 102 panel assembly (traditional bypass) |
| Panel model code | S102003T1E3R3CCD2XXSXXZ2XGXXXXXXXXXXXXXX |
| Drive type code | FC-102P2K2T2E20H2XGXXXXSXXXXAXBXCXXXXDX |
| Motor rating | 3 HP |
| Drive output current, continuous (200-240 VAC) | 10.6 A |
| Drive output current, intermittent (200-240 VAC) | 11.7 A |
| Supply voltage | 3-phase 208 VAC |
| Enclosure | NEMA 3R |
| Bypass | 3-contactor bypass |
| Bypass control | EMB2 electromechanical bypass (Drive/Off/Bypass/Test selector, bypass pilot light) |
| Bypass features | Safety interlock, common start/stop, automatic bypass, run permissive in bypass, basic fire mode |
| Bypass overload | Class 20 overload relay, set to motor FLA |
| Disconnect | Main circuit breaker |
| Fusing | Drive fuses |
| Control power | 24 VDC switch-mode power supply |
| Line reactor / filter | None (DC link reactor built into the drive) |
| RFI filter | Standard |
| Brake chopper | None |
| Keypad | Graphical |
| Conformal coating | None |
| Communication cards | None (BACnet MS/TP, Modbus RTU, Metasys N2, and Apogee FLN built into the drive) |
| I/O cards | None |
| Motors | Single motor |
| Max ambient temperature | 40 deg C / 104 deg F |
| Humidity | 95% non-condensing |
| Fuses F16A, B, C | Bussmann JJN-20 |
| Fuses F13A, B | 600 VAC, 1.8 A, Class CC |
| Fuses F12 | 250 VAC, 3 A, supplemental |
| Terminals L1, L2, L3/ GND | 62 (7.0)/ 45 (5.1) in-lb (N-m); 60 deg C Copper conductors |
| Terminals T1, T2, T3/ GND | 17 (1.9)/ 45 (5.1) in-lb (N-m); 60 deg C Copper conductors |
| Terminals TB1 | 7 (0.8) in-lb (N-m); Copper conductors |
| Seismic certification | OSHPD pre-approval OSP-0603; anchorage: rigid/flexible wall mount; SDS 2.6, z/h 1.0, ip 1.5 |
| Electrical drawing | 007N5638 |
| Mechanical drawing | 185B7937 |
| Net weight | 109.2 lb |
| Shipping weight | 149.2 lb |