이에스테크인터내셔널

SUN-PSM-S Series (Sine Wave 1.3KVA)

ES-Tech International has dedicated to providing products that are innovative and meet customer needs with a rich of development experience in networked products.
This is a PS product that supplies stabilized power for outdoor communication equipment installed in HFC network communication line.
It has been optimized for the installation of poles and is optimized for HFC network power requirements. It has a structure that enables the power output to meet the customer's communication device specification, and it can be pulled in and out of the bottom of the box. And it can be checked the operation status by the LED displayed on the outside.

상품 상세설명

Features & Benefits

• Implemented AVR function by ferro-resonant transformer, Maintaining of stable output voltage even when input power fluctuates.

☞ What is AVR (Automic Voltage Regulator)?
  - When the input voltage fluctuates or the voltage fluctuation occurs due to the load device, it supplies stable power within a certain range
   by suppressing the rise of the output voltage by utilizing the magnetic saturation characteristic and the resonance phenomenon of the
   transformer itself,

• Output Stability ± 5% Realization
• No heat and very high efficiency by Sine-wave output.
• It cuts off the output when the line is short-circuited and the output is overloaded, and has automatic return function.
  (Automatic return within 10 seconds)
• It can be easily checked input and output status with LED display.
• Equipped with emergency By-Pass function.
• Output voltage selection (63Vac, 75Vac, 87Vac) possible (possible by reconnection of internal connection terminal)

Specifications

ITEM		1KVA	Remark
Input	Phase	Single (2P + GND))
	Voltage	220Vac ±15%
	Frequency	60Hz ±5%
Output	Phase	Single (2P + GND)
	Voltage	63 / 75 / 87 Vac ±5%
	Output Current	16 / 14 / 12 Arms
	Frequency	50 / 60Hz ± 5%
	Output Waveform	True Sine Wave
	Efficiency	more then 95%(100% Load)
Connection	Input	3P SEIZURE CONNECTOR
Connection	Output	1P SEIZURE CONNECTOR
Dimension	Size	180 x 165 x 347 (W x H x D, mm)
Dimension	Weight	19kg
Environment	Temperature	-30℃ ~ 45℃ (Operating)
	Relative humidity	0 ~ 95% (Non-condensing)
	Altitude	the height above sea level 3km (Operating), 13.7km (Storage)
	Noise	Within 43 dB

CUSTOMER

• Steve Hwang (+82-10-2710-3960 / hbs0420@es-tech.com)