IMP – SINGLE AND THREE PHASE ELECTRONIC VOLTAGE STABILIZER, OPEN TYPE IP00
SINGLE AND THREE PHASE ELECTRONIC VOLTAGE STABILIZER, OPEN TYPE IP00
The range of IMP electronic voltage STABILIZERS has been extended to include an OPEN IP00 version, which can be integrated into existing systems or into complex electrical panels for which a separate element would not be an adequate solution.
For this reason it is possible to create, on request, both single-phase and three-phase electronic stabilizers, in open structures with fixing holes that allow installation inside electrical panels.
The display, an essential element of the IMP operating logic, is still installed even if not visible, or can be supplied to be installed on the external panel and connected to the open system via flat cable.
Usually no protections are provided, but both input and/or output circuit breaker protection and the classic over-under voltage and over-current protection via contactor may be required.
Since these are units to be integrated and therefore usually without operating elements, the bypass is usually automatic and managed by the system logic, but the possibility of manual control can also be considered.
The other characteristics of the open stabilizers correspond to those of the standard products in their stand-alone version.
- Safe use with any type of load
- Microprocessor control and protection unit
- Input voltage range ±10% or ±15% or -25%+15% or others on request
- Adjustment speed 500V/sec
- Static control with modular thyristor design and SMPS technology – high efficiency, absolute quietness
- LCD front panel
- Maintenance-free product is not damaged by dust, moisture or vibration.
- In the event of a fault, automatic disabling and automatic by-pass allow direct operation of the utility from the network; Double changeover contactor for high/low voltage, overcurrent and for start-up delay.
- Manufactured with the highest quality components to prevent risk of failure
- Options available on select models: Improved accuracy (±0.5%, ±1%, ±2% depending on models), output circuit breaker, isolation transformer.
- Manufactured in an ISO-9001:2015 Quality Management System certified factory
| Specification | |
| Rated power | from 3 to 100KVA |
| Power factor | 1.0 |
| Input voltage | 230V AC single-phase 1P + N (115V or other versions available on request)
400Vac three phase 3P+N (230V or other versions available on request) |
| Input voltage variation standard versions
Optional versions on request |
207V to 253V (-10%+10%) / 360V to 440V (-10%+10%)
input range ±15%, -25%+15% or others on request |
| Input Frequency | 50/60Hz ± 5% |
| Output voltage | 230V AC Single Phase / 400V AC + N three phase |
| Available output current | based on power output |
| Output voltage accuracy | Standard ±2% (or ±3% or ±1% depending on input range)
Based on available input range, accuracy option ±1% or ±0.5%) |
| Regulation | thyristor |
| Adjustment speed | 500V/sec. (2/1000 sec/V) |
| Efficiency at full load | > 97% |
| Max Harmonic Distortion | 3% |
| Permissible load variation | 0 to 100% |
| Permissible overload | 3′ to 110-125% of load |
| 10″ at 126-150% load | |
| 0.2″ Over 151% of load | |
| Room temperature | -10°C to +40°C |
| Relative humidity | Up to 90% non-condensing |
| Altitude | up to 1000m without derating |
| Ventilation | A.F. (to be installed into the switchboard containing the product) |
| Noise Level | < 30dB(A) at 1m. 100% load |
| Frame color | RAL7035 |
Protections:
- Automatic bypass with output contactor for high/low voltage or overload
- Over-temperature alarm
- Optional Circuit Breaker Input
Display Indications:
| Input voltage | Output voltage | Output frequency |
| Load Percentage | Over-temperature warning | Out-of-range voltage warning |
| Fault Events Log | Technical Service Information |
Single-phase models
| Item Number | Rated Power KVA | Current rating | Dimensions W x D x H cm. | Weight KG. |
| IMP103-XXX | 3 | 13 A | on request * | on request * |
| IMP105-XXX | 5 | 22 A | on request * | on request * |
| IMP107-XXX | 7.5 | 32 A | on request * | on request * |
| IMP110-XXX | 10 | 43 A | on request * | on request * |
| IMP115-XXX | 15 | 65 A | on request * | on request * |
| IMP120-XXX | 20 | 87 A | on request * | on request * |
| IMP130-XXX | 30 | 130 A | on request * | on request * |
| IMP140-XXX | 40 | 174 A | on request * | on request * |
| IMP150-XXX | 50 | 217 A | on request * | on request * |
| IMP160-XXX | 60 | 260 A | on request * | on request * |
| IMP180-XXX | 80 | 348 A | on request * | on request * |
| IMP1100-XXX | 100 | 430 A | on request * | on request * |
* Dimensions may vary based on component availability and cost at the time of manufacture
Three-phase models
| Item Number | Rated Power KVA | Current rating | Dimensions W x D x H cm. | Weight KG. |
| IMP305-XXX | 5 | 7 A | on request * | on request * |
| IMP310-XXX | 10 | 14 A | on request * | on request * |
| IMP315-XXX | 15 | 21 A | on request * | on request * |
| IMP322-XXX | 22 | 28 A | on request * | on request * |
| IMP330-XXX | 30 | 43 A | on request * | on request * |
| IMP345-XXX | 45 | 65 A | on request * | on request * |
| IMP360-XXX | 60 | 87 A | on request * | on request * |
| IMP375-XXX | 75 | 108 A | on request * | on request * |
| IMP3100-XXX | 100 | 144 A | on request * | on request * |
| IMP3120-XXX | 120 | 173 A | on request * | on request * |
| IMP3150-XXX | 150 | 217 A | on request * | on request * |
* Dimensions may vary based on component availability and cost at the time of manufacture
