VLT® HVAC Basic Drive
The VLT® HVAC Basic Drive is a quality Danfoss product focused mainly on basic HVAC requirements in fans and pumps. A HVAC dedicated drive presenting the best price / performance fit.
VLT® HVAC Basic Drive is designed and produced by Danfoss in its own factories. It uses the latest technological advancements in power electronics and is the most compact drive in its class and with its specifications It follows on 
from the success of the advanced VLT® HVAC Drive.
Product range:
3 x 200 – 240 …………………… 0.25 – 45 kW
3 x 380 – 480 V ………………… 0.37 – 90 kW
3 x 525 – 600 V ………………….. 2.2 – 90 kW
Available enclosure ratings:
IP 20
IP 21 / NEMA Type 1 kit
| Features | Benefits |
|---|---|
| All built-in – low investment | |
| . Flying Start | . Reduced mechanical wear on equipment |
| . Most common HVAC protocols for BMS controller connectivity are embedded | . Less extra gateway solutions needed |
| . Built-in PI controller | . No external PI controller needed |
| . Smart Logic Controller | . Often makes PLC unnecessary |
| . Integrated fan, pump functionality | . Saves external control and conversion equipment |
| . Fire Override Mode | . Enhanced safety |
| Save energy – less operation cost | |
| . Automatic Energy Optimizer function | . Saves 5 – 15% energy |
| . Sleep mode | . Energy saving and extended lifetime |
| Unequalled robustness – maximum uptime | |
| . Available in IP20 / IP21options / Type 1 | . Enclosures to fit your needs |
| . Robust single enclosure | . Maintenance-free |
| . Unique cooling concept with no forced air flow over electronics | . Problem-free operation in harsh environments |
| . Max ambient temp. 50˚ C | . No external cooling |
| User friendly – save commissioning and operating cost | |
| . Easy access for tools | . Effective commissioning and operation |
| . Read outs in engineering units | . Alpha numeric display/improved HMI |
| . Start up wizard | . Drive set-up fast and easy |
| . Auto restart | . Saves time |
| . Bypass frequencies | . Less noise and vibrations/resonances |
| . Global HVAC support organisation | . Local service – globally |
| Built-in DC coils – no harmonic concerns | |
| . Category C1 filters | . Meets protection class C1, C2 and C3 |
| . Integrated DC Choke | . Small power cables. Meets EN 61000-3-12 |
| . Thermistor input | . Prevents overheat of motor |
Easy to configure
- Start up with a
- configuration wizard
- Easy to program parameters
- Alphanumeric display
- Hand – Off – Auto keys
- Status LCDs
- Easy to install
- Easy to wire up
- 7 languages or numeric programming
Choice made simple
- Enclosures: IP 20 / IP 21
- Harmonic filters
- 25 m C3 as standard
– Optional: C1/C2 filters
- Voltage : 200 / 400 / 600
| Specifications | |
|---|---|
| Mains supply (L1, L2, L3) | |
| Supply voltage | 200–240 V ±10% |
| Supply voltage | 380–480 V ±10% |
| Supply voltage | 525–600 V ±10% |
| Supply frequency | 50/60 Hz |
| Displacement Power Factor (cos φ) near unity | (> 0.98) |
| Switching on input supply L1, L2, L3 | 1 time/minute max |
| Output data (U, V, W) | |
| Output voltage | 0 – 100% of supply voltage |
| Switching on output | Unlimited |
| Ramp times | 1–3600 sec |
| Open/Closed loop | 0–400 Hz |
| Digital inputs | |
| Programmable digital inputs | 4* |
| Logic | PNP or NPN |
| Voltage level | 0 – 24 VDC |
| Analogue input | |
| Analogue inputs | 2 |
| Modes | Voltage or current |
| Voltage level | 0 V to +10 V (scaleable) |
| Current level | 0/4 to 20 mA (scaleable) |
| Analogue output (can be used as digital output) | |
| Programmable analogue outputs | 2 |
| Current range at analogue output | 0/4 – 20 mA |
| Relay outputs | |
| Programmable relay outputs | 2 (240 VAC, 2 A and 400 VAC, 2 A) |
| Fieldbus communication | |
| Standard built-in: | FLN Apogee |
| FC Protocol | Modbus RTU |
| N2 Metasys | BACnet mstp |
| Dimensions: | |||||||
|---|---|---|---|---|---|---|---|
| Power (kW/Hp) | Height (mm/inch) | Width (mm/inch) | Detph (mm/inch) | ||||
| Frame | IP Class | 3 x 200–240 V | 3 x 380–480 V | Incl. decoupling plate | |||
| H1 | IP 20 | 0.25–1.5 kW/ 0.33–2 Hp | 0.37–1.5 kW/ 0.5–2 Hp | 195/7.7 | 273/10.7 | 75/3 | 168/6.6 |
| H2 | IP 20 | 2.2 kW/3 Hp | 2.2–4 kW/ 3–5.4 Hp | 227/8.4 | 303/11.9 | 90/3.5 | 190/7.5 |
| H3 | IP 20 | 3.7 kW/5 Hp | 5.5–5.7 kW/ 7.5–10 Hp | 255/10 | 329/13 | 100/3.9 | 206/8.1 |
| H4 | IP 20 | 5.5–7.5 kW/ 7.5–10 Hp | 11–15 kW/ 15–20 Hp | 296/11.7 | 359/14.1 | 135/5.3 | 241/9.5 |
| H4 | IP 20 | 5.5–7.5 kW/ 7.5–10 Hp | 11–15 kW/ 15–20 Hp | 296/11.7 | 359/14.1 | 135/5.3 | 241/9.5 |
| H5 | IP 20 | 11 kW/ 15 Hp | 18.5–22 kW/ 25–30 Hp | 334/13.1 | 402/15.8 | 150/5.9 | 255/10 |
| H6 | IP 20 | 30–45 kW/ 40–60 Hp | 518/20.4 | 595/23.4 635/25 | 239/9.4 | 242/9.5 | |
| H7 | IP 20 | 55–75 kW/ 100–120 Hp | 550/21.7 | 630/24.8 690/27.2 | 313/12.3 | 335/13.2 | |
| H8 | IP 20 | 90 kW/ 120 hP | 660/26 | 800/31.5 | 375/14.8 | 335/13.2 |