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131Z0226 Danfoss VLT FC-102 HVAC Drive 45 kW / 60 HP, 380 – 480 VAC, IP20
Danfoss 131Z0226 VLT HVAC Drive FC-102 frequency converter, model code FC-102P45KT4E20H3TGXXXXSXXXXA0BXCXXXXDX, rated at 45 kW / 60 HP with three-phase 380-480 V AC supply, IP20 / chassis enclosure, RFI Class A1/B (C1) filter, graphical local control panel, Safe Stop and PROFIBUS DP MCA 101 option for HVAC motor control applications.
£3,196.05
Danfoss 131Z0226 at a glance
The Danfoss 131Z0226 is a 45 kW / 60 HP VLT HVAC Drive FC 102 for 3 × 380–480 V AC supplies, made for the fans, pumps and compressors in building services. It is a frame C3, IP20 / chassis unit, built for mounting inside a control panel or enclosure.
This configuration has RFI class A1/B (C1) with reduced motor cable length, safe Stop, no brake chopper, a graphical LCP 102 control panel, and a PROFIBUS DP MCA 101 fieldbus card. The full type code is decoded alongside the FAQs.
Sizing and installation
- Intermittent (overload) current: 99 A / 88 A — the normal-overload rating that suits variable-torque fan and pump loads.
- Enclosure: IP20 / chassis — built for mounting inside a control panel or enclosure.
- EMC: RFI class A1/B (C1) is met only with a reduced screened motor cable length. Check the maximum length for this frame in the Danfoss FC 102 Design Guide (Technical Documents tab); for longer runs, ask us about an H2 (A2/C3) variant.
FC 102 features for HVAC
- Built-in RS-485 protocols: Danfoss FC, Modbus RTU, BACnet MS/TP, Metasys N2 and FLN Apogee — connects to most building management systems without an option card.
- Fire Mode keeps the drive running during an emergency, for example to keep smoke-extract fans turning.
- Automatic Energy Optimisation (AEO) cuts motor losses at part load — Danfoss quotes a further 5–15% saving.
- Pump and fan functions: sleep mode, dry-pump, end-of-curve and broken-belt detection, plus a built-in cascade controller for pump sets.
- Built-in DC coils limit mains harmonics (EN 61000-3-12).
- Smart Logic Controller for simple sequencing without a PLC.
Where the energy saving comes from
Centrifugal fans and pumps follow the affinity laws: absorbed power falls with the cube of speed. Running at 80% speed needs roughly half the power of full speed (0.8³ ≈ 0.51, before motor and drive losses) — which is why speed control pays back faster on fans and pumps than almost any other load.
Other sizes and enclosures
Same configuration, different power
Smaller37 kWDanfoss 131U6314IP20 / chassis · frame B4View drive →
This drive45 kWDanfoss 131Z0226IP20 / chassis · frame C3
Same 45 kW rating, other enclosures
This driveIP20Danfoss 131Z0226IP20 / chassis
EnclosureIP21Danfoss 131B7012IP21 / UL Type 1View drive →
EnclosureIP55Danfoss 131L5810IP55 / UL Type 12 with backplateView drive →
EnclosureIP66Danfoss 134F3775IP66 / UL Type 4XView drive →
Typical applications
✓ Supply and extract fans in air-handling units
✓ Chilled- and hot-water circulation pumps
✓ Cooling towers and condenser fans
✓ Booster sets and multi-pump stations
✓ Ventilation and smoke-extract systems
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 45 kW | |
|---|---|---|
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | VLT® HVAC Drive FC-102 | |
| SKU | 131Z0226 | |
| Model code | FC-102P45KT4E20H3TGXXXXSXXXXA0BXCXXXXDX | |
| Product type | Frequency converter / variable speed drive | |
| Rated output power | 45 kW / 60 HP | |
| Rated output current | 90 A / 80 A | |
| Input voltage | 380-480 V AC | |
| Input phases | Three phase | |
| Application | HVAC motor control | |
| Enclosure rating | IP20 / chassis | |
| RFI filter | Class A1/B (C1) | |
| Brake / safety | Safe Stop | |
| Control panel | Graphical local control panel | |
| Communication option | PROFIBUS DP MCA 101 | |
| PCB coating | Not coated PCB | |
| Mains option | No mains option | |
| Frame size | C3 | |
| Adaptation A | Standard cable entries | |
| Adaptation B | No adaptation | |
| Option A | PROFIBUS DP MCA 101 | |
| Option B | No B option | |
| Option C0 | No C0 option | |
| Option C1 | No C1 option | |
| Option D | No D option | |
| kVA rating | 62.4 kVA | |
| Power loss | 843 W | |
| Intermittent current | 99 A / 88 A | |
| Dimensions (H × W × D) | approx. 550 × 308 × 333 mm | |
| EAN | 5710107298334 | |
| Net weight | approx. 35.84 kg | |
| Gross weight | approx. 38.69 kg | |
| Volume | approx. 178.336 L |
Frequently asked questions
What is the maximum motor cable length with this RFI filter?
The 131Z0226 has the H3 filter: RFI class A1/B (C1) with a reduced motor cable length. The exact limit for this frame is in the Danfoss VLT HVAC Drive FC 102 Design Guide (see Technical Documents). If your screened cable run is longer, contact us and we will suggest an alternative.
Which communication protocols does it support?
This unit is fitted with a PROFIBUS DP MCA 101 card, in addition to the built-in RS-485 protocols: Danfoss FC, Modbus RTU, BACnet MS/TP, Metasys N2 and FLN Apogee.
Does this drive need to go in an enclosure?
Yes. IP20 / chassis drives are designed to be mounted inside a control panel or enclosure. For wall mounting without a panel, choose an IP55 or IP66 version.
Type code decoded
FC-102P45KT4E20H3TGXXXXSXXXXA0BXCXXXXDX
G fitted / defines this unit X not fitted / standard
| Product series Position 1–6 | VLT HVAC Drive FC 102 | FC-102 |
|---|---|---|
| Power size Position 7–10 | 45 kW / 60 HP | P45K |
| Mains voltage Position 11–12 | 3 × 380–480 V AC | T4 |
| Enclosure Position 13–15 | IP20 / chassis | E20 |
| RFI filter Position 16–17 | RFI class A1/B (C1) with reduced motor cable length | H3 |
| Brake / Safe Stop Position 18 | Safe Stop, no brake chopper | T |
| Local control panel Position 19 | Graphical LCP 102 | G |
| PCB coating Position 20 | Standard (uncoated) PCBs | X |
| Mains option Position 21 | No mains option | X |
| Adaptation A Position 22 | Standard cable entries | X |
| Adaptation B Position 23 | Standard | X |
| Software release Position 24–27 | Latest standard release | SXXX |
| Software language Position 28 | Standard language package | X |
| A option (fieldbus) Position 29–30 | PROFIBUS DP MCA 101 | A0 |
| B option (I/O) Position 31–32 | No B option | BX |
| C0 option Position 33–34 | No C0 option | CX |
| C1 option Position 35 | No C1 option | X |
| C option software Position 36–37 | None | XX |
| D option Position 38–39 | No D option | DX |
