› 14.4V V-mount Hotswap
› Dedicated for ALEXA MINI/MINI LF
› 43Wh, 200W constant load cells inside
› At least 2 minutes run time
› Countdown seconds display
› D-tapx2, 2-pin LEMO, USB output
› 8-pin LEMO input for power station hotswap
› 3GSDI 1-2 distribution with SDI isolater
› Aluminum CNC unibody housing
› MINI LF system RAB-1 Clamp2 install
› Provide 15mm rod clamp for old MINI system
› Multiple circuit protections
Hot-Swap Plate for
ALEXA MINI / MINI LF
KA-R31S is a V-mount extended plate dedicated
for ARRI ALEXA MINI and MINI LF install. The plate
has battery cells inside, and when you changing
battery, the plate will take over the power supply
for at least 2 minutes, till a new battery is
mounted on. So you don’ t need to switch off the
cameras with this hot-swap plate.
ALEXA MINI / MINI LF Install
KA-R31S matches with ARRI original MINI / MINI LF support
system by connection with RAB-1 Clamp 2 (K2.0023406).
* The KA-R31S plate doesn’ t include the K2.0023406 clamp.
At least 2mins at 200W load
KA-R31S has CNC alluminum housing, 4 battery cells
inside, 14.4V nominal voltage, 43Wh capacity, 200W
constant high load.
The full capacity plate will ensure at least 2 minutes
at 200W load even after 1000 cycle times.
120 Seconds Countdown Display
The hotswap plate provides an LCD screen to display
countdown seconds when changing battery.
When battery is removed, the screen will countdown from
120s. You just need to put on a new battery before it count
down to 0.
The new battery will charge the hotswap plate as well. You
can see the countdown seconds will go back to 120s after a
period of time.
Power and SDI Distribution
KA-R31S provides:
1x 8-pin 12-16.8V 200W/16A to ALEXA MINI/MINILF
1x 2-pin LEMO 12-16.8V 38W/3A out
2x D-tap 12-16.8V 125W/10A out
1x USB-A 5V/2A output
1x 8-pin 12-16.8V DC input (For power station hotswap)
And supports 3GSDI 1 to 2 distribution, with SDI isolater
inside, to prevent other camera top SDI devices damage
the camera SDI port.
15mm Rod Adaptor
KA-R31S provides with a free 15mm Rod Adaptor in the package, to install on the old style ALEXA MINI 15mm rig system.
Inner battery voltage | 14.4V nominal, 12-16.8V |
Inner battery capacity | 43Wh/3Ah |
Power load | 200W/16A constant high load |
8-pin LEMO output | 12-16.8V, 200W/16A for ALEXA MINI / MINI LF |
D-tap output x2 | 12-16.8V, 125W/10A each, 200W/16A in total |
2-pin LEMO output | 12-16.8V, 38W/3A |
USB-A output | 5V, 10W/2A |
8-pin LEMO input | 12-16.8V |
BNC x1 | 3G/HD/SD-SDI input |
BNC x2 | 3G/HD/SD-SDI distribution output |
Dimensions | 93×143×53mm |
Net weight | 875g |
MSRP
MSRP
MSRP
-
15mm Rod Adaptor
-
KA-S30S
V-mount Hotswap Plate
200W high load, 2 minutes hot-swap, countdown seconds display, CNC housing