K8DS-PU

Trifaze düşük gerilim ve
faz sıras faz kaybı rölesi

K8DS-PU, tek bir ünitede 3 kablolu devrelerin yer aldığı, basitleştirilmiş, trifaze izleme rölesidir. Düşük gerilimler, faz sırası ve faz kaybını izleyebilmektedir.

İnverter gürültüsüne karşı daha fazla dayanım
Bir SPDT çıkış rölesi, 250 VAC’de 5 A (direnç yükü)
Tek ünite ile dünya çapındaki güç şartlarını desteklenir (döner anahtar ile ayarlanır).
Röle durumu LED indikatörü kullanılarak izlenebilir.

İLETİŞİM

Telefon : 0 (232) 449 21 00 | E-posta : satis@hatelgas.com.tr

Description

Özellikler ve sipariş bilgisi

Ordering information

Rated input		Order code
3-phase 3-wire mode	200, 220, 230, 240 VAC	K8DS-PU1
3-phase 3-wire mode	380, 400, 415, 480 VAC	K8DS-PU2

Specifications

Ambient operating temperature		−20 to 60°C (with no condensation or icing)
Storage temperature		−25 to 65°C (with no condensation or icing)
Altitude		2,000 m max.
Voltage fluctuation range (UNDER)		Undervoltage 30 to 25% of rated input voltage
Input frequency		50/60 Hz (AC power supply)
Output relays (1× SPDT, normally closed operation)	Resistive load	5 A at 250 VAC or at 30 VDC
	Maximum contact voltage	250 VAC or 30 VDC
	Maximum contact current	5 A
	Maximum switching capacity	1,250 VA, 150 W
	Mechanical life	10,000,000 operations
	Electrical life	50,000 operations at 5 A, 250 VAC
Degree of protection		Terminal section: IP20
Case material		PC UL94 V-0
Weight		Approx. 65 g
Rated input voltage	K8DS-PU1	3-phase, 3-wire mode: 200, 220, 230, 240 VAC
Rated input voltage	K8DS-PU2	3-phase, 3-wire mode: 380, 400, 415, 480 VAC
Operation (overvoltage or undervoltage)	Operating value setting range	Undervoltage = −30% to 25% of maximum rated input voltage
Operation (overvoltage or undervoltage)	Operating value	100% operation at set value
Reset (HYS.)	Hysteresis	5% of operating value (fixed)
Reset (HYS.)	Resetting method	Automatic reset
Operating time (T)	Undervoltage	0.1 to 30 s
	Phase-sequence	0.1 s ±0.5 s
	Phase-loss	0.1 s ±0.05 s
Power ON lock (LOCK)		0.1 s ±0.5 s
Overload capacity		Continuous input: 500 V
Repeat accuracy	Operating value	±0.5% full scale (at 25°C and an ambient humidity of 65% at the rated power supply voltage, 50/60 Hz sine wave input)
Repeat accuracy	Operating time	±50 ms (at 25°C and 65% humidity, rated power supply voltage)
Indicators		Power (PWR): Green LED, relay output (RY): Yellow LED, UNDER: Red
Applicable standards	Conforming standards	EN 60947-5-1 Installation environment (pollution level 2, installation category III)
	EMC	EN 60947-5-1
	Safety standards	UL 508 (Recognition), Korean Radio Waves Act (Act 10564), CSA and CCC
Size in mm (H × W × D)		80 × 17.5 × 74