GEYA GRD9L-R - User Manual

-1-
Instruction Manual
MCB / RCCB with Auto Reclosing
Panel Diagram
Wiring Diagram
General
■Applications
-Can be widely used in power grid terminal line, such as meter box,
new energy circuit management, PV solar control box, smart elec-
tricity, smart home, new energy vehicle charging pile, and so on.
■Function Features
-It can be matched with circuit breaker / leakage protection switch
and automatically reclose when MCB / RCCB trips unexpectedly,
No need for manual closing, reduce the cost of manual maintenance,
and eliminate faults in time to improve efficiency.
-built in 3 reclosing times, continuous closing failure within 15 minutes
can send alarm through auxiliary contact.
-With manual / automatic selector switch.
-With mechanical / electronic double locking function.
-The shaft transmission mode is more stable and reliable.
-Can match other accessories.
- Work status is indicated by LED.
- 1-MODULE.
GRD9L
GRD9L Series
D48:DC24V-48V
A220:AC220V
D12:DC12V
Rated control supply voltage:
■Model and connotation
Auto Reclosing+AUX
Technical parameters
Control mode
Supply terminals
A1-A2
Voltage range
DC12V,DC24V-48V
DC max.1W(standby) max.20W(action)
Power input
Supply voltage tolerance
Supply indication red LED
No trip or manual reset within 15 minutes after successful closing
Auto reclosing times
10000
Mechanical life
Electrical life(AC1)
-20℃ to +55℃（-4℉ to 131℉）
-35℃ to +75℃（-22℉ to 158℉）
Din rail EN/IEC 60715
IP20
any
solid wire max.1×2. 5or 2×1.5/ with sleeve max.1×2. 5(AWG 12)
82×18×78mm
80g
Operating temperature
Storage temperature
Mounting/DIN rail
Protection degree
Operating position
Overvoltage cathegory
Pollution degree
Dimensions
Weight
GRD9L-R
Auto Reclosing
Voltage range
AC 220V(50-60Hz)
AC max.1VA(standby) max.20VA(action)
Power input
4000
Action time
≤1s
Auxillary contact
Alarm contact
Shunt release
Under voltage release
Yes
Yes
Yes
Yes
-10%;+10%
-10%;+10%
Supply voltage tolerance
AUT O
MAN U
PWR
LOC K
GYL9
I△n0.0 3A
230V ~ t≤0.1 s
Test Mo nthly
Im=I△m =500A
Inc= I△c=600 0A
40A
IEC 61 008
EN 610 08
N 1
T
N 2
Status indicator
Mode selection
Closing lock
Operation handle
RCCB/MCB
R
Note: The matching MCB / RCCB specification and model shall
be indicated when ordering.
Example 1: GRD9L-R + GYM9 2P C40
Example 2: GRD9L-R + GYL9 2P 40A 30M
1 2 3 4
A1 A2
AC220V
GRD9L-R
AUX
MAX100mA
COM NC
3
Auto reclosing interval time 10s-60s-300s
Reset the closing times
GEYA ELECTRICAL CO.,LTD
Add:Wenzhou Brige Industrial Zone,Beibaixiang Town,
Yueqing,Zhejiang,China 325603
Tel:0086-577-62771036
Fax:0086-577-62711079
E-mail:sale@cnyeya.com
Web:www.geya.net
Combination with accessories
GRD9L

Summary

General Information

Applications

Describes the wide range of applications for the product in power grid terminal lines and smart systems.

Function Features

Lists key features such as auto-reclosing, manual/automatic selector, and LED status indication.

Model and Connotation

Explains the product's model naming convention and provides examples for ordering.

Technical Specifications

Control and Supply Parameters

Details on control mode, voltage range, power input, and supply voltage tolerance.

Reclosing and Timing Parameters

Specifications for auto reclosing times, interval times, and reset functions.

Durability and Environmental Specs

Covers mechanical/electrical life, operating/storage temperatures, and protection degree.

Mounting and Dimensions

Information on DIN rail mounting, cable size, and physical dimensions.

Accessory Compatibility

Lists compatible accessories like auxiliary contacts, alarm contacts, and release modules.

Diagrams and Indicators

Panel Diagram Overview

Illustrates the key components on the panel, including status indicators and mode selection.

Wiring Diagram

Shows the electrical connections for the auto reclosing device.

Installation and Usage

Cooperation with RCCB;MCB

Illustrates how to connect the device with RCCB and MCB units.

Closing Lock Function

Explains the closing lock mechanism and its effect on operation.

Accessories Installation

Demonstrates the process of installing accessories onto the device.

Operating Modes

Describes the AUTO and MANU operating modes and their implications.

Indicator Light Status

Explains the meaning of the PWR indicator lights (green and red) during operation.

Functional Logic and Application

Functions Diagram

Visual representation of trip times, AUX signals, and MCB/RCCB states.

Automatic Closing Logic

Details the closing logic in AUTO mode, including timing sequences.

Manual Clearing of Times

Explains how to manually clear closing times in AUTO/MANU modes.

Application Example

Provides a practical wiring example showing the device with MCBs and an alarm lamp.

Troubleshooting and Dimensions

Common Faults and Resolutions

Lists common issues like failure to close or immediate tripping, with corrective actions.

Product Dimensions

Shows dimensional drawings for the main unit and various combinations with other devices.

Disposal and Safety Precautions

Guidance on electrical waste disposal and safety cautions for installation.

GEYA GRD9L-R Specifications

General

Brand	GEYA
Model	GRD9L-R
Type	Residual Current Circuit Breaker (RCCB)
Poles	2P, 4P
Rated Current In	16A, 25A, 32A, 40A, 63A
Rated Residual Operating Current (IΔn)	30mA, 100mA, 300mA
Breaking Capacity	6kA
Mounting	DIN Rail
Trip Curve	B, C
Mechanical Life	10, 000 cycles
Standard	IEC 61009
Rated Voltage Ue	230/400V AC