Name: Dold MK9300N.11/022 3AC24...400V AC12A UH=DC24V 0063630 Transducer No. of relay outputs: 2
Brand: Dold
SKU: 2359211

Technical specifications

Nominal frequency 50 / 60 Hz
Frequency range: 45 ... 400 Hz
Power consumption 50 mA
Voltage measurement input L1/L2/L3
Nominal voltage 3 AC 400 V
MEASURING RANGE UM: 3 AC 24 ... 400 V
Nominal frequency 50 / 60 Hz
Frequency range: 1 ... 400 Hz
Current measuring input i / k
Nominal current 12 A AC
Measuring range: AC 100 mA ... 12 A
Overload capability
Continuous: 16 A.
Short-term < 10 s: Max. 25 A.
Overload in the current range is caused
The LED flashes quickly.
Nominal frequency 50 / 60 Hz
Frequency range: 45 ... 400 Hz
Setting ranges (absolute, via button and LCD display)
Measuring accuracy at nominal frequency (in % of the set value): ± 4 %
Hysteresis (in % of the setting value): 0.2 ... 50% of the response value
Response time < 350 ms (f > 10 Hz)
Adjustable on-delay tv : 0 ... 10 s (in 0.1 s steps)
Adjustable start-up delay ta : 0.2 ... 10 s (in 0.1 s steps)
Output circuit (REL1: 11/12/14; REL2: 21/22/24)
Contact configuration: 1 changeover contact
Thermal current I th: 2 x 4 A.
Switching capacity according to AC 15 NO contact: 3 A / AC 230 V IEC/EN 60947-5-1
OPENER: 1 A / AC 230 V IEC/EN 60947-5-1
ACCORDING TO DC 13 CLOSER: 1 A / DC 24 V IEC/EN 60947-5-1
NC CONTACT 1 A / DC 24 V IEC/EN 60947-5-1
Electrical life according to AC 15 at 3 A, AC 230 V: 2 x 105 operations IEC/EN 60947-5-1
Permissible switching frequency 1800/h
Short-circuit resistance max. safety fuse 4 A GG / GL IE
Mechanical life 30 x 106 operations

Type: MK9300N.11/022 3AC24...400V AC12A UH=DC24V

Product type: Transducer

No. of relay outputs: 2

Probe inputs: Spannungs-Messeingang L1/L2/L3 Nennspannung: 3 AC 400 V Messbereich UM: 3 AC 24 ... 400 V Nennfrequenz: 50 / 60 Hz Frequenzbereich: 1 ... 400 Hz Strom-Messeingang i / k Nennstrom: AC 12 A Messbereich: AC 100 mA ... 12 A Überlastbarkeit Dauernd: 16 A Kurzzeitig < 10 s: Max. 25 A Nennfrequenz: 50 / 60 Hz Frequenzbereich: 45 ... 400 Hz

Operating voltage: 24 V DC

Dim: (W x H) 22.5 mm x 90 mm

Mounting depth: 99 mm

Weight: 140 g

Width: 22.5 mm

Height: 90 mm

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 2359211 Dold MK9300N.11/022 3AC24...400V AC12A UH=DC24V 0063630 Transducer No. of relay outputs: 2

User & Safety Instructions

User & Safety Instructions 2359211 Dold MK9300N.11/022 3AC24...400V AC12A UH=DC24V 0063630 Transducer No. of relay outputs: 2

Description

The universal measuring relays MK 9300N / MH 9300 of the VARIMETER PER series monitor up to 9 different parameters simultaneously, such as over-, under-, window voltage, voltage asymmetry, Over / under current, cos phi, active, apparent and reactive power, frequency and phase sequence. The measurement in three-phase and single-phase networks is very simple and without large wiring expenditure possible. Thanks to the menu structure, the multifunctional measuring relays are easy and intuitive to use. Early detection of impending failures and preventive maintenance prevent costly damage and as a user you benefit from the operational safety and high availability of your plant.

· multifunctional measuring relay according to EN 60255-1
· Voltage monitoring (1- and 3-phase)
· Current monitoring
· Frequency monitoring
· Phase angle cos phi
· Phase sequence, phase failure, asymmetry
· Active, reactive and apparent power
· On-delay, on-delay
· adjustable hysteresis 0.2 ... 50% of the response value
· Error memory
· LCD display for the current measured values
· Relay output
· 1 changer
· Relay function switchable working / standby current

This text is machine translated.

Description

The universal measuring relays MK 9300N / MH 9300 of the VARIMETER PER series monitor up to 9 different parameters simultaneously, such as over-, under-, window voltage, voltage asymmetry, Over / under current, cos phi, active, apparent and reactive power, frequency and phase sequence. The measurement in three-phase and single-phase networks is very simple and without large wiring expenditure possible. Thanks to the menu structure, the multifunctional measuring relays are easy and intuitive to use. Early detection of impending failures and preventive maintenance prevent costly damage and as a user you benefit from the operational safety and high availability of your plant.

· multifunctional measuring relay according to EN 60255-1
· Voltage monitoring (1- and 3-phase)
· Current monitoring
· Frequency monitoring
· Phase angle cos phi
· Phase sequence, phase failure, asymmetry
· Active, reactive and apparent power
· On-delay, on-delay
· adjustable hysteresis 0.2 ... 50% of the response value
· Error memory
· LCD display for the current measured values
· Relay output
· 1 changer
· Relay function switchable working / standby current

This text is machine translated.