經(jīng)濟、緊湊、經(jīng)濟可靠的A-700系列電源適用于為所有壓力、溫度或風(fēng)速變送器供電。價格低廉，開放式框架設(shè)計，方便使用輸入/輸出焊接端子。輔助輸入可從世界各地的電源中選擇運行。緊湊的尺寸便于外殼安裝。
產(chǎn)品應(yīng)用
BAS/HVAC
AC Input:100/120/220/230-240 VAC ±10%, 47-63 Hz.
DC Output:24-29 VDC regulated.
Maximum Current Output:
A-700: 0.5 A @ 60 Hz, 0.45 A @ 50 Hz;
A-700-2: 2 A @ 60 Hz, 1.8 A @ 50 Hz;
A-700-3: 4.8 A @ 60 Hz, 4.5 A @ 50 Hz.
Ambient Operating Temperature:32 to 122°F (0 to 50°C).
External Fuse Required:0.5 Amp for 100-120 VAC, 0.25 Amp for 220-240 VAC.
Weight:2 lb.
| Model | Description |
|---|---|
| A-700 | Power supply ( 0.5 A). |
| A-700-2 | Power supply ( 2.0 A). |
| A-700-4 | Power supply ( 4.8 A). |
