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Accuracy:

±2 electrical degrees

Resolution:

10 electrical degrees

Max. frequency difference:

No limit

Frequency range:

40...70 Hz (supply)

SYNC output:

1 SPST-NO-contact

Relay contact ratings (Gold plate silver alloy)

AC1: 8 A, 250V AC
DC1: 8 A, 24V DC
AC15: 3 A, 250V AC
DC13: 3 A, 24V DC

Mechanical life:

2 x 107

Electrical life:

1 x 105 (nominal value)

Optocoupler output

(Only on marine version) System status off = failure 2 wires AWG 20 (red/black)30 mm length Max. 40 V, 10 mA

Temperature:

-25...70°C (operating)

Temp. drift:

Setpoints:Max. ±0.2% of full scale per 10°C

Shock test:

15 g – 6 times – 3 directions
50 g/6 ms
22 g/20 ms

Galv. separation:

Between inputs, output and ground:3750 V - 50 Hz - 1 min

Input range (UN):

100...127V AC ±20%
220...240V AC ±20%
380...415V AC ±20%
440...480V AC ±20%
(Note: above 450V AC: only +10%)

Busbar input:

Load: 2 kΩ/V

Generator input:

(Max. 2 VA at nominal voltage) Supply for the unit

Max. input voltage:

1.2 x UN, continuously
Above 450 V: 1.1 x UN, continuously 2 x UN, for 10 sec.

Climate:

HSE, to DIN 40040

EMC:

CE-marked according to EN 50081-1/2, EN 50082-1/2 and IEC 255-3

Safety:

To EN 61010-1. Installation cat. III,600 V. Pollution degree 2

Connections:

Max. 2.5 mm2 (single-stranded)
Max. 1.5 mm2 (multi-stranded)

Materials:

All plastic parts are selfextinguishing to UL94 (V0)

Protection:

Front: IP52. Terminals: IP20,to IEC 529 and EN 60529

UL listing:

On request, the instrument can be delivered according to UL listing:UL508, E230690