990-91216A-001

Specifications

NOTE: Maximum short circuit rating: 10 kA RMS symmetrical.

For a 1+1 parallel system for redundancy, the parallel maintenance bypass panel can support a load of up to 120 kW/kVA as long as the neutral current (250 A) is not exceeded:

  • at 380 V, the maximum neutral current capability is reached with a 95 kVA non-linear load.

  • at 400 V, the maximum neutral current capability is reached with a 100 kVA non-linear load.

For a 2+0 parallel system for capacity, the parallel maintenance bypass panel can support a load of up to 240 kW/kVA as long as the neutral current (500 A) is not exceeded:

  • at 380 V, the maximum neutral current capability is reached with a 190 kVA non-linear load.

  • at 400 V, the maximum neutral current capability is reached with a 200 kVA non-linear load.

Recommended Upstream Protection

NOTE: For local directives which require 4-pole circuit breakers: If neutral conductor is expected to carry a high current, due to line-neutral non-linear load, the circuit breaker must be rated according to expected neutral current.

Upstream Input Breaker

Commercial reference

GVSBPAR10K30H

Parallel system type

Capacity (2+0)

Redundancy (1+1)

Parallel system rating

20 kW 40 kW 60 kW 10 kW 20 kW 30 kW

Breaker type

LV429674 LV429671 LV430671 LV429676 LV429674 LV429672

In (A)

40 80 125 25 40 63

Ir (A)

40 80 125 20 40 63

Im (A)

500 (fixed) 640 (fixed) 1250 (fixed) 300 (fixed) 500 (fixed)

Upstream Input Breaker

Commercial reference

GVSBPAR40K50H

Parallel system type

Capacity (2+0)

Redundancy (1+1)

Parallel system rating

80 kW 100 kW 40 kW 50 kW

Breaker type

LV430670 LV431671 LV429671 LV429670

In (A)

160 200 80 100

Ir (A)

160 200 80 100

Im (A)

1250 (fixed) 5-10 x In 640 (fixed) 800 (fixed)

Upstream Input Breaker

Commercial reference

GVSBPAR60K120H

Parallel system type

Capacity (2+0)

Redundancy (1+1)

Parallel system rating

120 kW 160 kW 200 kW 240 kW 60 kW 80 kW 100 kW 120 kW

Breaker type

LV431670 LV432695 LV432695 LV432895 LV430671 LV430670 LV431671 LV431670

In (A)

250 320 400 500 125 160 200 250

Ir (A)

250 1 0.94 125 160 200 250
Im (A) / Isd (A) 5-10 x In 1.5-10 1250 (fixed) 5-10 x In

Recommended Cable Sizes

DANGER
hazard of electric shock, explosion, or arc flash
All wiring must comply with all applicable national and/or electrical codes.
  • The maximum allowable input cable and load cable size is 35 mm2 and the maximum allowable UPS input/output cable size is 16 mm2 for GVSBPAR10K30H.
  • The maximum allowable input cable and load cable size is 70 mm2 and the maximum allowable UPS input/output cable size is 25 mm2 for GVSBPAR40K50H.
  • The maximum allowable input cable and load cable size is 185 mm2 and the maximum allowable UPS input/output cable size is 50 mm2 for GVSBPAR60K120H.
Failure to follow these instructions will result in death or serious injury.
NOTE: Overcurrent protection is to be provided by others.

Cable sizes in this manual are based on table B.52.5 of IEC 60364-5-52 with the following assertions:

  • 90 °C conductors

  • An ambient temperature of 30 °C

  • Use of copper or aluminum conductors

  • Installation method C

PE size is based on table 54.2 of IEC 60364-4-54.

If the ambient temperature is greater than 30 °C, larger conductors are to be selected in accordance with the correction factors of the IEC. Aluminum cables are not recommended for ambient temperatures over 30 °C.

Copper

Commercial reference

GVSBPAR10K30H GVSBPAR40K50H

Parallel system type

Capacity (2+0)

Redundancy (1+1)

Capacity (2+0)

Redundancy (1+1)

Parallel system rating

20 kW 40 kW 60 kW 10 kW 20 kW 30 kW 80 kW 100 kW 40 kW 50 kW

Input (mm2)

6 16 35 6 6 10

50

70

16

25

Input PE (mm2)

6 16 16 6 6 10

25

35

16

16

Input N (mm2)*

10 35 2 x 16 6 10 16

2 x 50 

2 x 70 

35

50

UPS input (mm2)

6 6 10 6 6 10

16

25

16

25

UPS output (mm2)

6 6 10 6 6 10

16

16

16

16

UPS PE (mm2)

6 6 10 6 6 10

16

16

16

16

UPS N (mm2)*

6 10 16 6 10 16

2 x 16

2 x 16

2 x 16

2 x 16

Load (mm2)

6 16 25 6 6 10

50

70

16

16

Load PE (mm2)

6 16 16 6 6 10

25

35

16

16

Load N (mm2)*

10 35 2 x 16 6 10 16

2x50

2x70

35

50

Copper

Commercial reference

GVSBPAR60K120H

Parallel system type

Capacity (2+0)

Redundancy (1+1)

Parallel system rating

120 kW 160 kW 200 kW 240 kW 60 kW 80 kW 100 kW 120 kW

Input (mm2)

95

120

185

 2 x 120

35

50

70

95

Input PE (mm2)

50

70

95

120

25

25

35

50

Input N (mm2)*

120

2 x 120

2 x 150

3 x 150

50

95

120

120

UPS input (mm2)

35

50

2 x 25

2 x 50

35

50

2 x 25

2 x 50

UPS output (mm2)

25

50

2 x 25

2 x 35

25

50

2 x 25

2 x 35

UPS PE (mm2)

25

25

35

50

25

25

35

50

UPS N (mm2)*

50

95

3 x 35

3 x 35

50

2 x 50

3 x 35

3 x 35

Load (mm2)

95

120

185

2 x 95

25

50

70

95

Load PE (mm2)

50

70

95

95

16

25

35

50

Load N (mm2)*

120

2 x 120

2 x 150 

3 x 150

50

95

120

120

Aluminum

Commercial reference

GVSBPAR10K30H GVSBPAR40K50H

Parallel system type

Capacity (2+0)

Redundancy (1+1)

Capacity (2+0)

Redundancy (1+1)

Parallel system rating

20 kW 40 kW 60 kW 10 kW 20 kW 30 kW 80 kW 100 kW 40 kW 50 kW

Input (mm2)

6 25 NA 6 6 NA

70

NA

25

NA

Input PE (mm2)

6 16 NA 6 6 NA

35

NA

16

NA

Input N (mm2)*

2 x 16 2 x 16 NA 6 16 NA

2 x 70

NA

50

NA

UPS input (mm2)

6 6 NA 6 6 NA

25

NA

25

NA

UPS output (mm2)

6 6 NA 6 6 NA

16

NA

16

NA

UPS PE (mm2)

6 6 NA 6 6 NA

16

NA

16

NA

UPS N (mm2)*

6 16 NA 6 16 NA

2 x 16

NA

2 x 16

NA

Load (mm2)

6 16 NA 6 6 NA

70

NA

16

NA

Load PE (mm2)

6 16 NA 6 6 NA

35

NA

16

NA

Load N (mm2)*

16 2 x 16 NA 6 2 x 16 NA

2 x 70

NA

50

NA

Aluminum

Commercial reference

GVSBPAR60K120H

Parallel system type

Capacity (2+0)

Redundancy (1+1)

Parallel system rating

120 kW 160 kW 200 kW 240 kW 60 kW 80 kW 100 kW 120 kW

Input (mm2)

150

185

2 x 120 

NA

50

70

95

NA

Input PE (mm2)

95

95

150

NA

25

70

50

NA

Input N (mm2)*

185

2 x 120

3 x 150

NA

70

150

185

NA

UPS input (mm2)

50

2 x 35

2 x 50

NA

50

2 x 35

2 x 50

NA

UPS output (mm2)

50

2 x 35

2 x 35

NA

50

2 x 35

2 x 35

NA

UPS PE (mm2)

25

35

50

NA

25

35

50

NA

UPS N (mm2)*

2 x 35

3 x 35

3 x 50

NA

2 x 35

3 x 35

3 x 50

NA

Load (mm2)

120

185

2 x 120

NA

50

70

95

NA

Load PE (mm2)

70

95

120

NA

25

35

50

NA

Load N (mm2)*

185

2 x 120

 4 x 95

NA

70

150

185

NA

Torque Specifications

Bolt size Torque
M4 1.7 Nm
M5 2.2 Nm
M6 5 Nm
M8 17.5 Nm
M10 30 Nm

Parallel Maintenance Bypass Panel Weights and Dimensions

Commercial reference Weight kg Height mm Width mm Depth mm
GVSBPAR10K30H 35 700 650 210
GVSBPAR40K50H 50 850 750 250
GVSBPAR60K120H 83 1000 900 280

Clearance

NOTE: Clearance dimensions are published for airflow and service access only. Consult with the local safety codes and standards for additional requirements in your local area.

Environment

  Operating Storage
Temperature 0 °C to 40 °C -25 °C to 55 °C
Relative humidity 0-95% non-condensing 0-95% non-condensing
Elevation 0-3000 m  
Protection class IP20
Color RAL 9003, gloss level 85%

One Line Diagram

UIB1 Unit input breaker for UPS 1
UIB2 Unit input breaker for UPS 2
MBB Maintenance bypass breaker
IMB Internal maintenance breaker
UOB1 Unit output breaker for UPS 1
UOB2 Unit output breaker for UPS 2
BB Battery breaker

The parallel maintenance bypass panel is used in single mains systems to parallel two UPSs for either capacity or redundancy.

NOTE: The internal maintenance breaker IMB* in the UPS cannot be used in a system with a parallel maintenance bypass panel and the internal maintenance breaker IMB* must be padlocked in the open position.
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