• LS Electric LD Series Direct-Connected Energy Meter (40-120 A)
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LS Electric LD Series Direct-Connected Energy Meter (40-120 A)

LS Electric LD Series Direct-Connected Energy Meter (40-120 A)

LS Electric LD series electronic direct-connected (whole-current) kWh meters with a rotating LCD display, for 1-phase 2-wire and 3-phase 4-wire circuits up to 120 A in standard, pulse-output and remote-reading versions.

Key features

  • LCD display rotates 90 degrees left and right for flexible installation
  • Bi-directional active energy metering (forward and reverse)
  • Standard (S), pulse output (P) and RS-485 remote reading (R) versions
  • CT-type current detection with high insulation and surge withstand
  • Non-volatile memory retains reading data during power failure
  • IP51 protection; terminals accept conductors up to 60 mm2

Specifications

Meter type Direct-connected electronic kWh meter
Mounting Rotary display type
Frequency 60 Hz
Accuracy Class 1.0
Meter constant 1,000 pulse/kWh
Power consumption Less than 2 W
Operating temperature -20 to 55 C, humidity 95%
Housing Polycarbonate (black body, blue-gray cover)
Degree of protection IP51
Source LS Electric Electricity Meters & AMR System catalog C11551-04, p. 9-10, 14
LD1210DM-040S System: 1-phase 2-wire | Voltage: AC 220 V | Current: 40(10) A | Version: Standard | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-040P System: 1-phase 2-wire | Voltage: AC 220 V | Current: 40(10) A | Version: Pulse output | Pulse output: 1 Wh/pulse | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-040R System: 1-phase 2-wire | Voltage: AC 220 V | Current: 40(10) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-080S System: 1-phase 2-wire | Voltage: AC 220 V | Current: 80(20) A | Version: Standard | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-080P System: 1-phase 2-wire | Voltage: AC 220 V | Current: 80(20) A | Version: Pulse output | Pulse output: 10 Wh/pulse | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-080R System: 1-phase 2-wire | Voltage: AC 220 V | Current: 80(20) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-120S System: 1-phase 2-wire | Voltage: AC 220 V | Current: 120(30) A | Version: Standard | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-120P System: 1-phase 2-wire | Voltage: AC 220 V | Current: 120(30) A | Version: Pulse output | Pulse output: 100 Wh/pulse | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-120R System: 1-phase 2-wire | Voltage: AC 220 V | Current: 120(30) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD3410DM-040S System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 40(10) A | Version: Standard | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-040P System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 40(10) A | Version: Pulse output | Pulse output: 2 Wh/pulse | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-040R System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 40(10) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-080S System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 80(20) A | Version: Standard | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-080P System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 80(20) A | Version: Pulse output | Pulse output: 4 Wh/pulse | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-080R System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 80(20) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-120S System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 120(30) A | Version: Standard | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-120P System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 120(30) A | Version: Pulse output | Pulse output: 8 Wh/pulse | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-120R System: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 120(30) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
Energy MetersLS Electric
18 product codes available in this family
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LS Electric LD Series Direct-Connected Energy Meter (40-120 A)

Brand LS Electric·Energy Meters

Available part numbers (18)

LD1210DM-040S, LD1210DM-040P, LD1210DM-040R, LD1210DM-080S, LD1210DM-080P, LD1210DM-080R, LD1210DM-120S, LD1210DM-120P, LD1210DM-120R, LD3410DM-040S + 8 more — see full table ↓

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Product codeSpec
LD1210DM-040SSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 40(10) A | Version: Standard | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-040PSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 40(10) A | Version: Pulse output | Pulse output: 1 Wh/pulse | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-040RSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 40(10) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-080SSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 80(20) A | Version: Standard | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-080PSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 80(20) A | Version: Pulse output | Pulse output: 10 Wh/pulse | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-080RSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 80(20) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-120SSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 120(30) A | Version: Standard | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-120PSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 120(30) A | Version: Pulse output | Pulse output: 100 Wh/pulse | Size (WxHxD): 74 x 130 x 68 mm
LD1210DM-120RSystem: 1-phase 2-wire | Voltage: AC 220 V | Current: 120(30) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 74 x 130 x 68 mm
LD3410DM-040SSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 40(10) A | Version: Standard | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-040PSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 40(10) A | Version: Pulse output | Pulse output: 2 Wh/pulse | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-040RSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 40(10) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-080SSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 80(20) A | Version: Standard | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-080PSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 80(20) A | Version: Pulse output | Pulse output: 4 Wh/pulse | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-080RSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 80(20) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-120SSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 120(30) A | Version: Standard | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-120PSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 120(30) A | Version: Pulse output | Pulse output: 8 Wh/pulse | Size (WxHxD): 114 x 136 x 72 mm
LD3410DM-120RSystem: 3-phase 4-wire | Voltage: AC 220/380 V | Current: 120(30) A | Version: Remote reading (RS-485) | Pulse output: None | Size (WxHxD): 114 x 136 x 72 mm

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