785632
14
Zoom out
Zoom in
Previous page
1/15
Next page
SPECIFICATIONS MAC 24/12-20A
Part number 81200100
Nominal input voltage: 24 VDC
Input voltage range: 20-32 VDC
Input range (3 step charger mode): 24-32 VDC
Input range, no defects: 0-35 VDC
Lower input set point: 20 VDC (adjustable by software)
Fuse 25A (blade fuse, exchangeable. internally located)
Output
Output voltage range: 10-15 / 20-28.5 V DC (adjustable by software via QRS232 communication port)
Nominal voltage stabilized voltage 13.6 VDC / 27.2 V DC (adjustable by software, selectable by DIP-switch #3)
Output voltage 3 step 12V charger
Absorption / Float 14.25 / 13.25 V DC
Output voltage dimmer: 4.0-13.0 / 8.0-26.0 V DC
Stabilized: 2% at extremes of temperature, load and input
Ripple: 1% peak peak
Power max.: 300 W
Power rated: 270 W
Current max.: 20A +/- 5% (derating above 40°C, 5% per °C)
Fuse: 25A (blade fuse, exchangeable. internally located)
General
Operating temperature: 0°C to 60°C; (derating above +40°C, 5% per °C)/
32 °F to 140 °F (derating above 104 °F, 3% per °F)
Storage temperature: -25°C to 85°C/ -13 °F to 185 °F
Operating humidity: 95% max., non-condensing
Vibration and shock: IEC 68-2-6
Galvanic isolation: No, common negative
Current limited: Yes, I-max
Battery charging function: Yes, 3-Step charging (default output voltage: 13.6 V, float: 13.25-14.25V)
Efficiency: 90% (@ 24V in, full load) typical; 92% peak
No-load consumption: Typical <30 mA
MTBF: > 200,000 hours
Protections
Over current: Limited output power by reducing output voltage
Over heat: Limited output power by reducing output current, switch off at 90°C internally
3step charge under voltage: Automatic switch off if input voltage is < 24.0V, switch on again at 26.0V
Over voltage: Over voltage protected by latch thyristor
Options
3 Stage Battery Charger: Activated by DIP-switch #2
Remote switch function: By external momentary switch (activated by DIP-switch #4)
Dimmer function: By external momentary switch (activated by DIP-switch #1)
Parallel connectability: In mode Stabilized Voltage, up to 6 devices in parallel
Communication: Quasi RS232, modular RJ12 connection. Optional: MasterBus serial interface
(art. no. 77030400) to control & configure from MasterBus network.
Mechanical
Input/output terminals: Screw terminal blocks, Ø 5mm
Dimensions (HxWxD): 190 x 130 x 61 mm.
Mounting holes: Ø 5mm
Weight: 1 kg (2.2 lbs)
Approvals
EMC directive: 89/336/EEC
Automotive directive: 95/54 EC
CE marking directive: 93/68/EEC
Voltage ripple: 10mV rms
Transient voltage protection: Meets ISO7637-2
Electrostatic voltage protection: Meets ISO10605,14892, 8kV contact, 15kV discharge
Output noise: Meets CISPR25 and VDE0879-3
Safety: EN60945, annex A
Setpoints software Default setting
Low input voltage switch off level 20.0V; three step charger mode: 24.0VDC.
Low input voltage switch off delay 30 seconds
Low input voltage switch on level 22.0V; three step charger mode: 26.0VDC.
High input voltage switch off level 32.0V
High input voltage switch on level 30.0V
14


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Mastervolt Mac 24 12-20 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Mastervolt Mac 24 12-20 in the language / languages: English, German, Dutch, French, Italian, Spanish as an attachment in your email.

The manual is 1.61 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info