Sven UPG650VA, UPG850VA SERVICE MANUAL

Uninterruptible Power System

UPG650/850VA

系統電子股份有限公司

http://www.sysgration.com

E-mail:ups@sysgration.com

版本日期敘述 Rev 1.0 2004/2/26

依據版本文件

目錄

1.0 一般敘述

2.0 電氣規格

一. 方塊圖說明二. E.M.I.濾波器及突波保護三. AVR電路四. AC/DC CHARGER 充電器五. DC POWER CONTROL 電源控制電路六. INVERTER 電路七. MICROPROCESSOR 微處理器八. 市電偵測及頻率偵測電路九. 負載偵測電路十. 蜂鳴器電路十一. RS232 電路

3.0 故障排除

4.0 電壓檢查

5.0 UPS 無反應

6.0 注意事項

1.0 一般敘述

UPG 系列是一种能夠使你的電腦,及其周邊設備,

如;螢幕,外接式數据机,磁帶等,在市電斷電時,提供一個可信賴的電源,讓你有足夠的時間將資料儲存, 以避免造成資料之流失,另外在市電電壓不正常下亦提供一項 AVR 的功能.

UPG 之机种有提供 50HZ 及 60HZ 之功能,它是依市電供應電源之頻率,而自動調整輸出之頻率,也就是說當市電是 50HZ 時,在市電中斷時會自動輸出

50HZ 頻率之電源,60HZ 亦同.

2.0 電氣規格

280,425,650&800 Specifications

200,220,230 and 240V (100,110,115 and 120V shown in 【】)

Specification 280,280B; 425,425B 650, 650B; 800,800B

Capacity rating 280VA; 425VA 650VA; 800VA Nominal input volt. Nominal input freq 50,60Hz auto sensing, user adjustable default

Acceptable input volt. 0-33% over the nominal input voltage

On line input freq, limits ±5% over the nominal input freq.

Output voltage ±15% from the nominal input volt.

Output frequency ±1%Hz from the nominal input freq

Output wave form PWM. Stepped wave approximation to sine wave.

Continuous output capacity 280VA; 425VA, 3-5min 650VA; 00VA, -5min

Typical back up time 15; 22min 30; 40min

Transfer time 2ms typical, 4ms max.

Maximum load

Noise filter Full time EMI/RFI filtering, 100KHz to 10MHz

Surge energy rating, 320joules 480joules

Surge current capability 4500A 6500A

200,220,230,240【100,110,115,120】user adjustable

280VA/180W;

425VA/280W

650VA/410W;

800VA/500W

Surge response time 0ns normal mode,<5ns common mode

Surge voltage let through 0.7% subject to IEEE 587 Cat. A 6KV test

Processor RISC based micro processor

Power source RMS value, locked phase, no load

Detection

Protection

Battery type Sealed and leak proof maintenance free lead-acid

Battery capacity 12V/7AH 12V/11AH

Recharging time 4 hours typical, 10 hours Max.

Communication port DB9, standard

Interface connection support Standard RS232, Windows NT

power saving, out load, operation temperature, bad

battery, battery condition & system fault

Over current, short-circuit, overload, lightening, surge,

noise, sags, brownout, blackout, input breaker, modem

& 10Base T

Indicators

Alarm signals Audible signals. <45dBA at 1 meter

Input socket IEC 320 male

Output socket

Operating environment

Physical dimension WxHxD

Weight 5.5kg; 6kg 8kg; 8.5kg

Agency approval

Two LEDs indicating on-batt, overload, bad batt. &

system fault

2 Rev. IEC【NEMA

5-15R】

0-40℃(32-104

97*141*320 ㎜ 122*141*398 ㎜

F), 0-95% RH, non condensing

CE【UL, CUL, FCC】

3 Rev. IEC【NEMA

5-15R】

1000&1400 Specifications

200,220,230 and 240V (100,110,115 and 120V shown in 【】)

Specification 1000, 1000L 1400; 1400L

Capacity rating 1000VA 1400VA Nominal input volt. Nominal input freq 50,60Hz auto sensing, user adjustable default

Acceptable input volt. 0-33% over the nominal input voltage

On line input freq, limits ±5% over the nominal input freq.

Output voltage ±15% from the nominal input volt.

Output frequency ±1%Hz from the nominal input freq

Output wave form PWM. Stepped wave approximation to sine wave.

Continuous output capacity

Typical back up time 45min. per batt. set 60min. per batt set

Transfer time 2ms typical, 4ms max.

Maximum load 1000VA/670W 1400VA/950W

Noise filter Full time EMI/RFI filtering, 100KHz to 10MHz

Surge energy rating, 480joules

Surge current capability 6500A

200,220,230,240【100,110,115,120】user adjustable

1000VA, 3-5min, per

batt. set

1400VA; 3-5min. per