Features Current Meter Digital True RMS Current Meter Installed in Rack Horizontal Power Monitor Meter, Web, SNMP, Free Bundle Software Power Control Web, SNMP Audible Alarm 2 Phase, Warning and Overload Event Alert Email, Trap, Audible Alarm Protection Circuit Breaker Includes Mounting Bracket; User manual; Amazing PDU Software. -------------------------------------------------------------------------------- Specification General Output (8) IEC320 C13 Input (1) IEC320 C20 attached power cord, 3 meters long Protection (1) 16 AMP Circuit Breaker Communication IP Address (1) Yellow LED PDU Status (1) Green LED Power Status (8) Green LED Power Monitor (1) RJ45 for Ethernet Current 3 Digits Meter Range: 0A ~ 20 A Resolution: 0.1A Precision: +/-2%+/-0.1AMP Size 90 x 432 x 44 mm Weight 3 kg 1pc/ box, 6 boxes/ carton.
Supplier: PDU
Basic Parameters Dimensions: 201 x 99 x 35 mm Weight: 333g Adapter Input: AC 100 ~ 240 V Output: DC 24V 2.65A Display mode Segment LCD with white backlight + LED in red and green Function Introduction Charge Active, pre-charge, constant current and constant voltages are the stages of charging mode. The initial charging mode depends on the battery voltage, so active and pre-charge don't happen to every batteries. For charging mode and current, please refer to the paragraphs of charging mode and charging current on page 2 & 3. Tester will stop charging if one of the conditions below was met. 1) Remaining capacity 99% & current intensity = 0 2) Remaining capacity = full charge capacity 3) Current intensity reduce to end charge current when constant voltage charge 4) Remaining capacity reach up the set value Discharge Constant current discharge for double loads Inner load: 0 ~ 1000mA, adjustable continuously via Battery Manager External load: 0mA, 500mA, 1000mA, 1500mA, 2000mA, five gears with dip switches offered Tester will stop discharging if one of the conditions below is met. 1) Remaining capacity set value 2) Voltage set value 3) Current intensity reduce to zero Remarks: Many batteries can not measure exact current intensity, which cause an else current value appears after you set a value. However, the actual discharging current is the same with your set value. Test Testing time is 12 seconds and the purpose is to check both the charging and discharging performances. After finishing test, LED flickers with green color and LCD reports the test result. Normal: Test OK Shown on LCD Abnormal: Test NG Shown on LCD Possible causes and solutions for the abnormal: 1) Cause: battery voltage is too low to discharge Solution: try to charge the battery to raise voltage 2) Cause: remaining capacity is too full to charge any more Solution: try to discharge the battery to reduce the remaining capacity 3) Bad contact of battery connecting wires 4) Damaged battery 5) Tester trouble Capacity Correction The battery capacity value in the battery management chip will different from the actual capacity after a battery goes through many recycling cycles. It will affect the use of the battery when the difference reaches a certain degree. Capacity correction is to deep discharge a battery and then fully charge, which will correct the capacity value in the battery management chip. Remarks: Discharging current can be set via Battery Manager. Deep discharge will cause a battery losing communication with tester, so battery dropping phenomenon may happen in the discharging process if the end capacity and voltage are set too low. In such a case, active charge will make the battery work again. 50% Capacity CD50%: charge firstly, and then discharge to 50% capacity DC50%: discharge firstly, and then charge to 50% capacity Online Functions Tester can be connected with master machine via a USB port. Users can monitor, control and set parameters via Battery Manager software in the master machine. Monitoring Battery information can be monitored via three windows. 1. Home screen Battery bar and brief information can be read on home screen. 2. Battery detail information window Show smart battery data in real time and the data can be saved and printed in image format. 3. Battery graph window Voltage, current and capacity are traced in curves. Control Battery Manager can control slave machine completely. Right-click menu on the battery bar includes the related commands. Attention All the functions of charge, discharge, capacity correction and 50% capacity are comply with the charging discharging conditions, which are showed on function introduction paragraph in page 4 & 5, so parameters should be set reasonably. Especially, deep discharge will cause a battery losing communication with tester. Others 1. Active cooling 2. Active batteries of zero voltage When a battery is deep discharged, the discharge protection circuit will start up and the voltage in the battery connector will become zero voltage. In this case, an appropriate voltage should be supplied to active the battery. 3. Battery identification Battery information can be read from battery management chip after establishing communication. 4. Intelligent protection Against over-current, over-voltage, over-charge, over-heat and short circuit. 5. Fan Discharging mode: fan startup Other modes: fan startup when temperature above 48 Fan stop working when temperature below 40 6. Trouble alarm LED flickers in red color and current command stops when one of the conditions below happen. 1). There is not current for around 50 seconds when charge. 2). There is not current for around 25 seconds when discharge. 3). Charging time is above 8.8 hours. 4). Discharging time is above 9.9 hours. 5). Suitable for almost all laptop batteries, above 95% Structure Accessories 1).1 * adapter 2). 1 * USB cord 3). 1 * CD 4). 13 * connectors 5). 10 * cables 6). 10 * jumpers 7). 1 * loader Standard Export Carton
Supplier: Pdu clipsal plug, switch, anderson, connector, current transformer
To meet the requirement of the network system to the power, santakups has developed a new generation ups - bpro offline series. It adopts 32bits data-bus microprocessor with robust processing power that is capable of detecting and controlling quickly and accurately all movement of ups to ensure product high reliability. Owe to the use of the double-conversion circuit design, the power used by load is the pure sine wave power by stabilizing voltage and stabilizing frequency and noisy signals filter. Specificationú¦ model b500a/600a b1000a/1200a Max capacity(va) 500va(300w) 1000va(600w) Rated capacity 600va(360w) 1200va(720w) Input commerical power range 145vac-280vac Avr range 165vac-270vac Frequency 50hzía10% Output commerical power sine-wave Inversion simulated sine-wave Frequency commercial power supply:shared frequency with the commercial inversion state:50hzía0.5 Avr voltage range 220vacía10%(auto-sensing) Transfer time typical:5ms(including detection time) Protection overload ups automatically shutdown if overload exceeds 150% of normal value for 30 seconds and 180% for 3 seconds Tel/fax/modem no Short circuit ups output is cut off immediately or input circuit breaker protection Alarm battery back-up beeping sound every 4 seconds when the input is cut off Battery low voltage beeping sound every 1 seconds when the input is cut off Overload continuously beeping sound when overload Battery type sealed, maintenance-free lead acid Capacity (12v, 7ah)x1 (12v, 7ah)x2 Recharge time 8 hours to 90% of full capacity Back-up time typical 20 min(halfload) Battery protection automatic self-test, discharge protection
Ericsson BTS / PDU - Power Distribution Unit PDU0201
Supplier: UPS, DC to AC inverter, automatic voltage regulators , power distribution units (PDU)
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