SEW 887PR Phase Sequence Indicators
Features SEW 887PR Phase Sequence Indicators:
Indicates phase rotation.
Indicates phase presence.
No battery required.
Phase rotation phase presence indicated on large liquid crystal display.
Small, rugged enclosure.
Color coded test leads.
Phase presence indication from as low as 40Vac to as high as 500Vac.
Fused. Lightweight, robust and compact.
EN 61010-1 CAT III 500V; EN 61010-2-032
Specifications SEW 887PR:
ELECTRICAL
|
||
Determination
of the Phase Presence
|
||
Nominal
Voltage for Phase Presence
Indication (the voltage required for the LCD L1, L2, L3 indicators to come on) |
From
40Vac to 500Vac.
|
|
Frequency
range
|
From
15Hz to 400Hz.
|
|
Determination
of the Phases Rotary Field Direction:
|
||
Direction
Indication by LCD Display(the
voltage required to have the LCD Direction Arrows to indicates and the L1 L2 L3 or L3 L2 L1 indicators to show) |
From 40
to 500Vac.
|
|
Frequency
range
|
From 15
Hz to 400Hz
|
|
Protection
|
||
Over
load
|
700V(between all terminals)
|
|
Over
voltage
|
Class III
- 700V
towards ground |
|
Fuses
|
2 ×
0.5A/500V, 5 × 20mm,
HBC, 500V Fast Blow |
|
General
|
||
Current
consumption
|
Max. 3mA
|
|
MECHANICAL
|
||
Dimensions
|
150(L) ×
72(W) × 33.8(D)mm
|
|
Material
|
Poly
carbonate / ABS
|
|
Weight
(less Soft pouch) |
Approx.
158.5g
|
|
Display
|
LCD
|
|
ENVIRONMENTAL
|
||
Operating temperature range
|
1°C to +
55°C not in full sun!!!
|
|
Storage
temperature
|
-20°C to + 70°C
|
|
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