Product designation				Voltage monitoring relays
Product type designation				PMV20
General characteristics
Description				Phase loss and incorrect phase sequence relay
Type of system				Three-phase without neutral
Power supply
Auxiliary supply voltage Us				Self powered
Operating voltage range				0.85...1.1 Ue
Rated frequency			Hz	50/60 ±5%
Power consumption Max			VA	28
Power dissipation Max			W	2.5
Control circut
Rated voltage to control (Ue)
		min	VAC	208
		Max	VAC	575
Tripping delay			s	0.06
Resetting time			s	0.5
Resetting hysteresis			%	5
Instantaneous tripping for Ue				Voltage <70% Ue
Type of reset				Automatic
Repeat accuracy			%	<±1
Tripping time for phase loss			ms	60
Relay outputs
Number of relays			Nr.	1
Relay state				Normally energised De-energises at tripping
Contact arrangement				1 changeover SPDT
Rated operational voltage AC (IEC)			VAC	250
Maximum switching voltage			VAC	400
IEC Conventional free air thermal current Ith			A	8
UL/CSA and IEC/EN 60947-5-1 designation				B300
Electrical life (with rated load)			cycles	100000
Mechanical life			cycles	3000000
Functions
Modular version				2U
Minimum AC voltage				No
Maximum AC voltage				No
Phase loss				Yes
Incorrect phase sequence				Yes
Asymmetry				No
Indications
Indication				1 green LED for power on and tripping
Connections
Terminals type				Screw
Tightening torque for terminals
		max	Nm	0.8
		max	Ibin	7
Conductor cross section
	AWG/Kcmil
		min	AWG	24
		Max	AWG	12
	IEC
		min	mm²	0.2
		Max	mm²	4
Insulations
Rated insulation voltage Ui			V	600
Rated impulse withstand voltage Uimp			kV	6
Operating frequency withstand voltage			kV	4
Ambient conditions
Temperature
	Operating temperature
		min	°C	-20
		max	°C	+60
	Storage temperature
		min	°C	-30
		max	°C	+80
Housing
Execution (n° of modules)				2
Material				Self-extinguishing polyamide
Mounting				35mm DIN rail (IEC/EN 60715)
IEC degree of protection				IP40 on front; IP20 at terminals
Dimensions (W x H x D)			mm	35.8 x 104.7 x 64.9
Weight			g	120
ETIM classification
ETIM 8.0				EC001438 - Voltage monitoring relay

文档

Protection relays PM series (eng)
PD050GB09_09

Phase sequence and phase loss relay PMV20 (eng)
I158IGBE06_13

FAQ for monitoring relays (eng)
F065IGB11_21

认证

cULus
EAC

符合

IEC/EN 60255-5
IEC/EN 61000-6-2
IEC/EN 61000-6-3
UL 508
CSA C22.2 n° 14

产品 > 监视继电器

PMV20A575

对比

Voltage monitoring realy for three-phase system, without neutral, phase loss and incorrect phase sequence, 208...575VAC 50/60Hz

Type of product: Voltage monitoring relays
Type of system: Three-phase without neutral
Number of relays: 1
Rated supply voltage: Self powered

订购代码	PMV20A575
重量（g）	115
产品包装数量	1
订单包装数量	1
产品包装尺寸（毫米）	095X040X075
体积[立方厘米]	285
条形码（EAN13)	8013975125113
HS 代码	85364900

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PMV20A575