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Acopian Power Supply Model L12MC1000

Infinity Series

  Product Price Qty
Acopian Power Supply Model L12MC1000 Power Supply Model: L12MC1000 $385.00
   
Overvoltage Protection Options*$15.00+$35*
OVP set 15% above rated output. Non-latching. (Available on Single Output models only. Not available with option C9.)
OVP set 15% above rated output. Latching. Includes latching overcurrent option "C9". Reset by momentarily removing AC input power.
OVP adjustable from Vout min to 15% higher than the maximum rated output voltage. Non-latching. Screwdriver adjustment accessible through the top panel. (Available on Single Output models only.)
OVP tracks as Vout is adjusted; OVP triggers between 1v minimum above Vout to 15% above Vout. Latching. (Available on Wide Adjust Output models only.)
    
IEC AC Input Connector Options$15.00 
IEC inlet on the rear, with accessible fuse. (Not available with option B4, K5, L2 or on case size LM6A.)
IEC inlet on the front, with accessible fuse. (Not available with option B5, C8, L2.)
    
6' IEC AC input Cord 115 VAC$15.00 
    
6' IEC AC input Cord 230 VAC$15.00 
    
AC Input Voltage Options 
210-250 VAC input. Internally fused for a single phase source. (Not available with option C8.)$15.00
105-125 VAC or 210-250 VAC input, selectable with switch on rear. Internally fused for a single phase source. (Not available with option B1, B9, C8, or on case size LM6A.)$25.00
105-125 VAC or 210-250 VAC input, selectable with switch on front. Internally fused for a single phase source. (Not available with option B2, E6)$25.00
105-125 VAC or 210-250 VAC strappable input. External fusing required. (Not available with option C8.) Input voltage of 115 or 230 VAC can be selected by the use of jumpers on a 4 place pluggable terminal block located on the front panel.$20.00
90-110 VAC input. Internally fused for a single phase source. (Not available with option C8, E6.)$40.00
22-26 VAC input. Internally fused for a single phase source. (Not available with option B1, B2, B8, B9, C8, E6.)$40.00
195-220 VAC input. Internally fused for a single phase source. (Not available with option C8, E6.)$40.00
  
Power Switch Options$10.00 
AC on/off rocker switch on front panel. (Not available with option C8, L2.)
AC on/off rocker switch on rear panel. (Not available with option B4, C8, L2 or on case size LM6A.)
    
Voltage Output Adjust and Current Limit Adjust 

(standard:screwdriver slot accessible through the front panel for Vout adjust.)

Front panel knobs; (one for voltage, one for current) used to adjust output voltage and current (Current adjustment range is same as for option C2)$55.00
Current Limit adjustment screwdriver slot accessible through the front panel. Single Output models: current adjustment range is ±10% of maximum rated output current. Wide Adjust models: current adjustment range is from zero to maximum rated output current.$10.00
  
Inhibit or Enable*$10.00+$35*
Inhibit control, TTL compatible. To disable the supply, apply a voltage between the "Rtn" terminal and the "Inh/Ena" terminal. The voltage can be any value from +3 Vdc to +15 Vdc.
Enable Control, TTL compatible. To enable the DC output, the "Inh/Ena" terminal must either be shorted to the "Rtn" terminal or pulled to within 0.8 Vdc of the "Rtn" terminal. An open collector or contact closure can be used.
    
Output Programming Options (Wide Adjust models only)*$15.00+$35*

(voltage and/or current)
Voltage mode accuracy: 0.5%. Current mode accuracy: 0.5%. Accuracy percentages do not apply below 5% of output rating.

The output voltage and current may be programmed from 0 to full rating by means of control voltage inputs of 0 to +5 Vdc.
The output voltage and current may be programmed from 0 to full rating by means of control voltage inputs of 0 to +10 Vdc.
    
Voltage and Current Monitoring, Option “C7”*$15.00+$35*
For models with no programming or with 0-10v programming (option “C6”)
 Voltage Monitor Terminal: Permits remote monitoring of output voltage, stepped down by a ratio of 10:1 (for 3.3v to 90v models) or 100:1 (for 100v to 150v models). Accuracy is 0.5% of maximum rated output voltage.
Current Monitor Terminal:For models with greater than 10 amps output current: permits remote monitoring of output current, stepped down by a ratio of 100 mV/Amp (accuracy is 1% of maximum rated output current). For models with less than 10 amps output current: permits remote monitoring of output current, stepped down by a ratio of 1000 mV/Amp (accuracy is 1% of maximum rated output current).
For models with 0-5v programming (option “C5”)
 Voltage Monitor Terminal: Permits remote monitoring of output voltage, stepped down by a ratio of 10:1 (for 3.3v to 45v models) or 100:1 (for 48v to 150v models). Accuracy is 0.5% of maximum rated output voltage.
Current Monitor Terminal:For models with greater than 45 amps output current: permits remote monitoring of output current, stepped down by a ratio of 10 mV/Amp. For models with from 5 amps to 45 amps output current: permits remote monitoring of output current, stepped down by a ratio of 100 mV/Amp. For models with less than 4.5 amps output current: permits remote monitoring of output current, stepped down by a ratio of 1000 mV/Amp. (Accuracy is 1% of maximum rated output current).
(When monitoring the output voltage and/or current by means of the monitor terminals, the use of an instrument having an input impedance of at least 10 megohms is recommended.)
 
    
AC On/Off Control$35.00 
Apply control voltage between terminals 21 and 22 to turn power supply on. Control voltage range is 11 to 28 Vdc (@ 65ma maximum). (Not available with option B2, B3, B4, B6, B8, B9, E6, L1, L2, L3.)
    
Latching Overcurrent Control$5.00 
If current is greater than 15% of the maximum rated output current, the power supply latches off. Reset by momentarily removing AC input power. This option is included with Option A2. (Available on Single Output models only. Not available with option A1, C5, C6)
    
Over Temperature Protection$15.00 
An internal thermostat will automatically shut down the power supply in the event of an over temperature condition. Power supply resets automatically.
    
Thermostatically Controlled Fan$25.00 
Fan runs at reduced speed until maximum speed is required.
    
Output Blocking Protection Diode$25.00 
Used for battery charging or redundant applications. Derate output by 10%.
    
Transient Protection for Electrically Noisy Environments$35.00 
Transient protection for AC input and DC output.
    
High Frequency Pulsed Load Filtering$30.00 
Recommended for applications such as "switched loads" and "stepper motors".
    
Series Operation Diode$15.00 
Allows power supplies to operate in series, for applications requiring higher output voltage.
    
High Isolation Output$25.00 
May be floated at 1000 Vdc above case. (Available on Single Output models and only with option B1-B9, D1, D2, F1, K6)
    
AC Inrush Current Limiting$35.00 
AC inrush is limited by a 10 ohm impedance. (Not available with option B5, C8, L1, L2, L3.)
    
Table Top Rubber Mounting Feet$15.00 
    
Alarm with Relay Contacts Options*$15.00+$35*
NC Relay contacts close when output voltage drops more than 10% below nominal.
NO Relay contacts open when output voltage drops more than 10% below nominal.
    
Status LEDs on Front Cover*$15.00+$35*
Green LED indicates Vout is between -10% and +15% of rated output. Red LED indicates a fault condition; thermal (for units with option D1), overcurrent, under or overvoltage. (Available on Single Output models only.)
    
'Voltage output OK' Monitor*$10.00+$35*
TTL High when Vout is between -10% and +15% of rated output. (Available on Single Output models only.)
    
Temperature Monitor*$25.00+$35*
The temperature monitor is used to measure the power supply's internal temperature. Monitor output voltage is set to 2.5 Vdc at 25°C and varies above or below this value by 0.1 Vdc per °C. For example, if the temperature is 20°C the output will be 2 Vdc. (Not available with option H1-H8).
    
Additional, Low Current, Auxiliary Voltage Options*$25.00+$35*

<1% initial Accuracy, ±0.2% Line and ±0.2% Load Regulation, <10mv peak-to-peak ripple. (Not available with option G5.)

Auxiliary output: 3.3 Vdc, 0.1 amp
Auxiliary output: 5 Vdc, 0.1 amp
Auxiliary output: 12 Vdc, 0.1 amp
Auxiliary output: 13.8 Vdc, 0.1 amp
Auxiliary output: 15 Vdc, 0.1 amp
Auxiliary output: -5 Vdc, 0.1 amp
Auxiliary output: -12 Vdc, 0.1 amp
Auxiliary output: -15 Vdc, 0.1 amp
    
Redundancy ('OR-ing' or 'Blocking Diode')$190.00 
Redundancy is attained by simply wiring two units in parallel. Derate output by 10%. (Available on Single Output models only. Not available with option C5, C6, C9, E5)
Includes:
  • Non-latching OVP set 15% above rated output. (Option A1).
  • Alarm with relay contacts that close when output voltage drops more than 10% below nominal (Option G1).
  • Output blocking protection diode (Option E1).
  • Remote sensing.
    
Rear Panel AC Input Fuse$10.00 
(Not available with option B1 or on case size LM6A.)
    
Final Test Data$35.00 
Final test data also includes an extended 8 hour burn-in.
    
AC on/off LED on Front Cover$10.00 
Red LED indicates AC is on.
    
*The “$35(one-time only charge)” is only added to the total cost of the power supply one time no matter how many options are ordered.
Mounting Kit for Wall Mounting $10.00
GB8 (View drawing of Mounting Kit for Wall Mounting) To mount from the power supply side of the mounting surface, necessary when the other side of the mounting surface is inaccessible. This kit consist of four aluminum brackets and four machine screws for fastening them to the power supply, effectively adding mounting flanges to the power supply.    
Mounting Kit for Wall Mounting $15.00
GBR (View drawing of Mounting Kit for Wall Mounting) To mount from the power supply side of the mounting surface, necessary when the other side of the mounting surface is inaccessible, use accessory Mounting Kit GBR. Required only when end mounting with limited space above and below the supply, this kit consists of four aluminum brackets and uses the existing rear cover screws for fastening them to the power supply.    
Mounting Kit for DIN Rail Mounting (Horizontal mounting) $20.00
LH35DIN (View drawing of Mounting Kit for DIN Rail Mounting (Horizontal mounting)) Horizontal mounting    
Mounting Kit for DIN Rail Mounting (Rear mounting) $20.00
LR35DIN (View drawing of Mounting Kit for DIN Rail Mounting (Rear mounting)) Rear mounting    
Model Number with Selected Options Subtotal
(Not including accessories)
   
Power Supply Model: L12MC1000 $385.00
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Acopian 57 Years: 1957-2013

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