1
AIM-R100 Residual Current Monitoring Product
1 Introduction
Residual current monitoring products are suitable for medical class 2 and class 1 places and other places that
need to monitor the residual current, mainly used for monitoring the residual current of TN-S distribution system
mains and branches. When the residual current value exceeds the preset threshold, the system will send an alarm
signal to remind the staff to deal with it according to the actual situation, so as to eliminate the potential safety
hazards such as electrical fire and electric leakage shock caused by the residual current and provide clean, safe and
continuous power supply for the equipment. The residual current monitoring products are also the monitoring
instruments developed by Acrel with rich product design experience and strict reference to the requirements in the
standards and specifications. The product conforms to the enterprise standard Q31/0114000129C025-2017
Residual Current Monitoring Device.
The remaining current monitoring products mainly include AIM-R100 residual current monitor, AKH-
0.66/L-20 residual current transformer, AID150 centralized alarm and display instrument and ACLP10-24 DC24V
power supply, as shown in Table 1 below.
Table 1 Residual current monitoring products
Type and Name
Picture
Introduction
AIM-R100 Residual
current monitor
AIM-R100 residual current monitor adopts advanced
microcontroller technology, with high integration, small
size, easy installation, intelligent, digital and networked, it
is the preferred product for multi-loop residual current
monitoring in medical class 1, class 2 and other places.
AKH-0.66/L-20
Residual current
transformer
AKH-0.66/L-20 residual current transformer is used
together with AIM-R100 residual current monitor, high
accuracy and ratio is 2000:1. The current transformer is
installed in the cabinet in the way of screw direct fixation,
which is flexible and convenient for installation and use.
AID150 Centralized
alarm and display
instrument
AID150 centralized alarm and display instrument
adopts LCD display and RS485 bus communication, which
can centrally monitor the data of up to 16 sets of AIM-
R100 residual current monitors or the insulation monitors
such as AIM-M10 and AIM-M100, and it can alarm
remotely by sound and light.
