SPREPOWER MV (M9, M13, M18, M6, M11, M16) — switchgear for network and distribution substations up to 40.5 kV
SPREPOWER MV is a line of medium-voltage switchgear assemblies from the manufacturer for network and distribution substations, made in Austria. Up to 24 kV the series MV-M9, MV-M13, MV-M18 and MV-M6 are offered, and up to 40.5 kV the series MV-M11 and MV-M16. The company has been building switchgear under the SPREPOWER name since 2004.
- M9
- 7.2–24 kV, busbars 1250 A, fixed devices, LSC 2A, IAC AFLR up to 31.5 kA/1 s
- M13
- 7.2–17.5 kV, busbars 2000 A, feeders 1250 A, width 600 mm
- M18
- 7.2–24 kV, up to 2500 A, IAC AFLR up to 40 kA/1 s
- M6
- 7.2–24 kV, busbars up to 4000 A, withdrawable, LSC 2B, IAC AFLR up to 63 kA/1 s
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
MV-M9 has fixed-mounted devices (LSC 2A), resistance to internal arc IAC AFLR up to 31.5 kA/1 s and internal partitions IP3x. The series covers voltages of 7.2, 12, 17.5 and 24 kV, a busbar and feeder current of 1250 A and a thermal withstand current of 31.5 kA. The cubicle is 2000 mm high and 650–1000 mm wide. MV-M13 is very compact, 600 mm wide, for 7.2–17.5 kV, with fixed or withdrawable devices (LSC 2A/2B). The partition class is PM for 12 kV and PI for 17.5 kV, busbars 2000 A, feeders 1250 A, 31.5 kA, with an optional type-tested pressure relief duct.
MV-M18 is rated for 7.2–24 kV, busbars and feeders up to 2500 A, withstand current up to 40 kA, IAC AFLR up to 40 kA/1 s. The cable compartment is accessed through a door at the rear. MV-M6 is built on withdrawable devices (LSC 2B), and a Duplex version and an M6 DSS variant exist. At 7.2–12 kV it has busbars up to 4000 A and a withstand current of 63 kA (peak 160 kA), and at 24 kV 2500 A and 25 kA, IAC AFLR up to 63 kA/1 s. It has the highest busbar current of the series up to 24 kV.
MV-M11 is intended for 36 and 40.5 kV, with vacuum circuit breakers on withdrawable elements (LSC 2B), IAC AFLR up to 31.5 kA/1 s and metal partitions of the cable compartment. Optionally a motor drive moves the circuit breaker and earthing switch. Busbars are 3150 A, feeders 2500 A, 31.5 kA, peak current 80 kA. The power-frequency test voltage is 70/85 kV, the impulse voltage 170/185 kV, and the dimensions are 2500×1500×2200 mm. MV-M16 is very compact, for 36 kV and 1000 mm wide, class PI. Cables are connected from the rear, the cable compartment is tall, and voltage transformers can optionally be placed on a withdrawable element. The rated current is 2500 A and the withstand current 31.5 kA.
The series up to 24 kV have air insulation. SPREPOWER cubicles are assembled in a modular way and manufactured according to the standards for metal-enclosed switchgear for voltages above 1 and up to 52 kV. The switchgear is equipped with SPRECON protection and control devices, and the supply includes design, installation, testing and commissioning. Applications are distribution network substations, industrial enterprises, renewable energy sites and infrastructure.
Technical specifications
| M9 | 7.2–24 kV, busbars 1250 A, fixed devices, LSC 2A, IAC AFLR up to 31.5 kA/1 s |
|---|---|
| M13 | 7.2–17.5 kV, busbars 2000 A, feeders 1250 A, width 600 mm |
| M18 | 7.2–24 kV, up to 2500 A, IAC AFLR up to 40 kA/1 s |
| M6 | 7.2–24 kV, busbars up to 4000 A, withdrawable, LSC 2B, IAC AFLR up to 63 kA/1 s |
| M11 | 36 and 40.5 kV, busbars 3150 A, feeders 2500 A, 31.5 kA, LSC 2B, vacuum circuit breakers |
| M16 | 36 kV, 2500 A, 31.5 kA, width 1000 mm, cable access from the rear |
| Test voltages | up to 85 kV (50 Hz) / 185 kV (impulse) for 40.5 kV |
Request a price and lead time
SPREPOWER MV (M9, M13, M18, M6, M11, M16) — switchgear for network and distribution substations up to 40.5 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8537 20 91 00 |
|---|---|
| HS, 6 digits | 8537 20 |
| CN (EU) | 8537 20 91 |
| HTSUS (USA) | 8537 20 00 00 |
| China customs tariff | 8537 20 90 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
Which SPREPOWER MV series are rated for 36 and 40.5 kV?
MV-M11 for 36 and 40.5 kV with vacuum circuit breakers on withdrawable elements, and the compact MV-M16 for 36 kV, 1000 mm wide. Both have a withstand current of 31.5 kA.
Which series has the highest busbar current?
MV-M6 for 7.2–12 kV, with busbars up to 4000 A and a withstand current of 63 kA, peak current 160 kA.
Is switchgear with fixed-mounted devices available?
Yes, MV-M9 with fixed-mounted devices (LSC 2A) for 7.2–24 kV and a busbar current of 1250 A. MV-M13 is available with both fixed and withdrawable devices.
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