Кто-нибудь сталкивался с такими?
http://www.cec-mc.ru/comp/trans/talema.shtml
http://www.nuvotem.com/en/products/std_open230v.shtml
Хочу заказать TRT300225 для своего упрощенного WP:
http://www.nuvotem.com/en/products/pdf/0300P1_0209.pdf
Part Number 0300P1-2-025
Full Load Vsec [V] 2 x 25
Rated Current per Sec [A] 6.000
No Load Vsec [V] 2 x 26.85
DC Resistance [Ohms] @ 25*C 2 x 0.1677
Primary Winding Input Voltage Range : 207V – 253V (230V +/- 10%) @ 50/60Hz
DC Resistance @ 25*C = Approx 4.7 Ohms
Magnetising Current @ 230V = Approx 16.5mA
Magnetising Current @ 253V = Approx 77.0mA
Losses Iron Losses 1.59 Watts approx
Copper Losses 37.5 Watts approx
Temperature Class Winding Wire (Primary & Secondary) Class H (180*C)
Insulation between input and output Class B (130*C)
Connection lead insulation Class A (105*C)
Standards Approved to UL506 : File E215495
Approved to EN61558 : KEMA Certificate 2001469
Conforms to EN60065, VDE0550, BS415.
Physical Data Approximate Dimensions Diameter 115mm Height 58mm
Approximate Weight 2.30 Kg
Terminations Primary Solid copper conductors (extension of winding wire),
insulated over their entire length with PVC tubing.
Double-insulated over entire length with Class A PVC tubing.
150mm Long, 10mm tinned ends.
Secondary Solid copper conductors (extension of winding wire),
insulated over their entire length with PVC tubing.
150mm Long, 10mm tinned ends.
Mounting Hardware Each transformer is supplied with a mouting kit, comprising:
Neoprene Insulating disc 2 pieces
Dished Steel Washer 1 piece
По-моему, неплохо. Обещают доставить до Нового Года. 1 шт. - 1366р. безналом, если сразу 5 шт. брать - по 1250 р. обойдётся.
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