PSU12.5-120可编程交流电源 如庆科技

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• Features
  • 電壓範圍: 6V/12.5V/20V/40V/60V
  • 輸出功率範圍: 1200W~1520W
  • C.V / C.C 優先模式 ; 適合應用於 Batterey & LED 測試
  • 可調整的斜率
  • 串/並聯操作模式 (2 Units in Series or 4 units in parallel)
  • 高效率，高功率密度
  • 19英吋機架設計
  • 標準通訊界面: LAN, RS-232 & RS-485, USB(Device / Host), Analog Control Interface
  • 選配通訊界面: GPIB, Analog Control Interface(Isolated Voltage Control), Analog Control Interface(Isolated Current Control)

    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Rated Output Voltage (*1)		V	6	12.5	20	40	60
    Rated Output Current (*2)		A	200	120	76	38	25
    Rated Output Power		W	1200	1500	1520	1520	1500
    Constant Voltage Mode
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Line regulation (*3)		mV	2.6	3.25	4	6	8
    Load regulation (*4)		mV	2.6	3.25	4	6	8
    Ripple and noise (*5)	p-p (*6)	mV	60	60	60	60	60
    	r.m.s. (*7)	mV	8	8	8	8	8
    Temperature coefficient		ppm/ °C	100ppm/°C of rated  output voltage, after a 30 minute warm-up.
    Remote sense compensation voltage (single wire)		V	1	1	1	2	3
    Rise time (*8)	Rated load	ms	80	80	80	80	80
    	No load	ms	80	80	80	80	80
    Fall time (*9)	Rated load	ms	10	50	50	80	80
    	No load	ms	500	700	800	1000	1100
    Transient response time (*10)		ms	1.5	1	1	1	1
    Constant Current Mode
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Line regulation (*3)		mA	22	14	9.6	5.8	4.5
    Load regulation (*11)		mA	45	29	20.2	12.6	10
    Ripple and noise (*12)	r.m.s.	mA	400	240	152	95	75
    Temperature coefficient		ppm/ °C	100ppm/°C of rated  output voltage, after a 30 minute warm-up.
    Protection Function
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Over voltage protection (OVP)	Setting range	V	0.6-6.6	1.25-13.75	2-22	4-44	5-66
    	Setting accuracy	V	0.06	0.125	0.2	0.4	0.6
    Over current protection (OCP)	Setting range	A	5-220	5-132	5-83.6	3.8-41.8	2.5-27.5
    	Setting accuracy	A	4	2.4	1.52	0.76	0.5
    Under voltage limit (UVL)	Setting range		0-6.3	0-13.12	0-21	0-42	0-63
    Over temperature protection (OHP)	Operation		Turn the output off.
    Incorrect sensing connection protection (SENSE)	Operation		Turn the output off.
    Low AC input protection (AC-FAIL)	Operation		Turn the output off.
    Shutdown (SD)	Operation		Turn the output off.
    Power limit (POWER LIMIT)	Operation		Over power limit.
    	Value (fixed)		Approx. 105% of rated output power
    Analog Programming and Monitoring
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    External voltage control output voltage			Turn the output off.
    External voltage control output current			Turn the output off.
    External resistor control output voltage			Turn the output off.
    External resistor control output current			Turn the output off.
    Output voltage monitor			Turn the output off.
    Output current monitor			Turn the output off.
    Shutdown control			Turns the output off with a LOW (0V to 0.5V) or short-circuit.
    Output on/off control			Possible logic selections: Turn the output on using a LOW (0V to 0.5V) or short-circuit, turn the output off using a HIGH (4.5V to 5V) or open-circuit Turn the output on using a HIGH (4.5V to 5V) or open-circuit, turn the output off using a LOW (0V to 0.5V) or short-circuit.
    Alarm clear control			Clear alarms with a LOW (0V to 0.5V) or short-circuit.
    CV/CC/ALM/PWR ON/OUT ON indicator			Photocoupler open collector output; Maximum voltage 30V, maximum sink current 8mA.
    Trigger out			Maximum low level output = 0.8V; minimum high level output = 2V; Maximum source current = 8mA.
    Trigger in			Maximum low level input voltage = 0.8V; minimum high level input votage = 2.0V, Maximum sink current = 8mA.
    Front Panel
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Display, 4 digits
    Voltage accuracy	0.1% +	mV	12	25	40	80	120
    Current accuracy	0.2% +	mA	600	360	228	114	75
    Indications			GREEN LED\'s: CV, CC, V, A, VSR, ISR, DLY, RMT, LAN, M1, M2, M3, RUN, Output ON RED LED\'s: ALM, ERR
    Buttons			Lock/Local(Unlock), PROT(ALM_CLR), Function(M1), Test(M2), Set(M3), Shift, Output
    Knobs			Voltage, Current
    USB port			Type A USB connector
    Programming and Measurement (RS-232/485, USB, LAN, GPIB)
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Output voltage programming accuracy	0.05% +	mV	3	6.25	10	20	30
    Output current programming accuracy	0.2% +	mA	200	120	76	38	25
    Output voltage programming resolution		mV	0.2	0.4	0.7	1.3	2
    Output current programming resolution		mA	6	4	2.5	1.2	0.8
    Output voltage measurement accuracy	0.1% +	mV	6	12.5	20	40	60
    Output current measurement accuracy	0.2% +	mA	400	240	152	76	50
    Output voltage measurement resolution		mV	0.2	0.4	0.7	1.3	2
    Output current measurement resolution		mA	6	4	2.5	1.2	0.8
    Input Characteristics
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Norminal input rating			100Vac to 240Vac, 50Hz to 60Hz, single phase
    Input voltage range			85Vac ~ 265Vac
    Input frequency range			47Hz ~ 63Hz
    Maximum input current	100Vac	A	21
    	200Vac	A	11
    Inrush current			Less than 50A.
    Maximum input power		VA	2000
    Power factor	100Vac		0.99
    	200Vac		0.98
    Efficiency (*13)	100Vac		77	82	83	84	84
    	200Vac		79	85	86	87	87
    Hold-up time			20ms or greater
    Interface Capabilities
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    USB			TypeA: Host, TypeB: Slave, Speed: 1.1/2.0, USB Class: CDC(Communications Device Class)
    LAN			MAC Address, DNS IP Address, User Password, Gateway IP Address, Instrument IP Address, Subnet Mask
    GPIB			SCPI - 1993, IEEE 488.2 compliant interface
    RS-232/RS-485			Complies with EIA232D / EIA485 Specifications
    Environment Conditions
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Operaing temperature			0˚C to 50˚C
    Storage temperature			-25˚C to 70˚C
    Operating humidity			20% to 85% RH; No condensation
    Storage humidity			90% RH or less; No condensation
    Altitude			Maximum 2000m
    Environment Conditions
    Model		PSU	6-200	12.5-120	20-76	40-38	60-25
    Weight	main unit only	kg	Less than 8.7kg
    Dimensions	(W×H×D)	mm3	423×43.6×447.2
    Cooling			Forced air cooling by internal fan.
    EMC			Complies with the European EMC directive 2004 /108/EC for Class A test and measurement products.
    Safety			Complies with the European Low Voltage Directive 2006 /95/EC and carries the CE-marking.
    Withstand voltage			AC to Chassis: 1500Vac/1min AC to Output terminal: 3000Vac/1min Output terminal to Chassis: 1000Vdc/1min
    Insulation resistance			Chassis and output terminal; chassis and AC input; AC input and output terminal: 100MΩ or more (DC 500V)
    Notes:  (*1) Minimum voltage is guaranteed to maximum 0.2% of the rated output voltage.  (*2) Minimum current is guaranteed to maximum 0.4% of the rated output current.  (*3) At 85 ~ 132Vac or 170 ~ 265Vac, constant load.  (*4) From No-load to Full-load, constant input voltage. Measured at the sensing point in Remote Sense.  (*5) Measure with JEITA RC-9131B (1:1) probe  (*6) Measurement frequency bandwidth is 10Hz to 20MHz.  (*7) Measurement frequency bandwidth is 5Hz to 1MHz.  (*8) From 10% to 90% of rated output voltage, with rated resistive load.  (*9) From 90% to 10% of rated output voltage, with rated resistive load.  (*10) Time for output voltage to recover within 0.5% of its rated output for a load change from 10 to 90% of its rated output current. Voltage set point from 10% to 100% of rated output.  (*11) For load voltage change, equal to the unit voltage rating, constant input voltage.  (*12) For 6V model the ripple is measured at 2 ~ 6V output voltage and full output current. For other models, the ripple is measured at 10 ~ 100% output voltage and full output current.  (*13) At rated output power.